Once Human, Now a Parasite

Once Human, Now a Parasite

by TheCrow

Warning This fiction contains:
  • Gore
  • Profanity
  • Sexual Content

Arthur, a Rich businessman was kidnapped and tortured for months by men his wife hired. After months of this hell, he was given a second chance, a new life in a different world and, of course, Arthur would rather start a new life than stay and continue to be tortured, so he accepted the deal that was proposed by a mysterious individual, but when he finally was reincarnated, Arthur discovered he was a..... parasite?


PS: This is not a novel about a kind MC, so read AT YOUR OWN RISK.




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The Immortal Crow

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Table of Contents
Chapter Name Release Date
Prologue: A valuable 'subject' ago
Chapter 1 : A Second Chance ago
Chapter 2 : A new World ago
chapter 3 : Improving ago
Chapter 4 : Farming.. ago
Chapter 5 : Zodiak's tomb ago
Chapter 6 : Willsden Town ago
chapter 7 : Reading ago
chapter 8 : Auction ago
Chapter 9 : Questions ago
Chapter 10 : 'A man that keeps his word' ago
Chapter 11 : Holy Knight ago
Chapter 12 : Assassins ago
Chapter 13 : Journey to the North ago
Chapter 14 : Evolve ago
Chapter 15 : Entrance exam ago
Chapter 16 : Tournament ago
Chapter 17 : Unexpected encounter ago
Chapter 18 : A bet ago
Chapter 19 : Like 'the frog in the well' ago
Chapter 20 : Seeker of knowledge ago
Chapter 21 : Ghost island ago
Chapter 22 : Ghost island [2] ago
Chapter 23 : Kneel! ago
Chapter 24 : Judgment ago
Chapter 25 : Despair ago
About releases ago
Chapter 26 : " I'm sorry..." ago
Chapter 27 : Warning ago
Chapter 28.1 : Yamak ago
Chapter 28.2 : Might of Yamak ago
Chapter 29 : A Long Winter ago
Chapter 30 : an unbreakable Bond ago
Chapter 31 : Powerup ago
Chapter 32 : Katrina, the Overgod of Knowledge ago
Chapter 33 : War? ago
Chapter 34 : Travelling Together ago
Chapter 35 : Friends ago
Chapter 36 : Dragon Rider ago
Chapter 37 : Lumbra City ago
Chapter 38 : Shadow magic ago
Chapter 39 : Kraken ago
Chapter 40 : Strange Dream ago
Chapter 41 : Saly ago
Chapter 42 : Banquet ago
Chapter 43 : C12 ago
Chapter 44 : Rinotsu ago
Chapter 45 : Heavenly Arrow ago
Chapter 46 : Astrith ago
Chapter 47 : Ace ago
chapter 48 : Loli ago
Chapter 49 : Elven City ago
Chapter 50 : O' Sweet Revenge [1] ago
Chapter 51 : O' Sweet Revenge [2] ago
Chapter 52 : Ma Clan ago
Chapter 53 : Fight and Slaughter ago
Chapter 54 : Be Gone ago
Chapter 55 : Explanation and Rage ago
Chapter 56 : Spirit Realm ago
Chapter 57 : Boy, Be Careful ago
Chapter 58 : Unexpected Encounter ago
Chapter 59 : Sacred Soul Steal. ago
Chapter 60 : The Competition ago
Chapter 61 : First Tournament ago
Chapter 62 : A Beautiful Yet Dangerous Lotus ago
Chapter 63 : The Penniless Daoist, Gobu ago
Chapter 64 : Madman ago
Chapter 65 : Struggle ago
Chapter 66 : Complete Devastation ago
Chapter 67 : Pure Dark Essence ago
Chapter 68 : The Long Awaited Day ago
Chapter 69 : Confrontation (1) ago
Chapter 70 : Confrontation (2) ago
Chapter 71 : Bloody Day ago
Chapter 72 : Hunt (1) ago
Chapter 73 : Hunt (2) ago
Chapter 74 : Hunt (3) ago
Chapter 75 : Sea Of Flames ago
Chapter 76 : No Mercy (1) ago
Chapter 77 : No Mercy (2) ago
Chapter 78 : Extermination and Uneasiness ago
Chapter 79 : Arthur's resolve ago
Chapter 80 : Underworld ago
Chapter 81 : Malark ago
Chapter 82 : Malark (2) ago
Chapter 83 : I'll Skin you Alive ago
Chapter 84 : Blooming Rose ago
Chapter 85 : The Silent Graveyard ago
Chapter 86 : Untitled ago
Chapter 87 : Treasure Pavillion ago
Chapter 88 : The Indignant Young-Woman ago
Chapter 89 : The Mysterious Man ago
Chapter 90 : Extreme Yin Body ago
Chapter 91 : Dragons ago
Chapter 92 : The Calamity ago
Chapter 93 : Exchange ago
Chapter 94 : Two Words ago
Chapter 95 : Reclusive Training. ago
Chapter 96 : Friendly Spar ago
Chapter 97 : Grand Banquet ago
Chapter 98 : Gathering of Experts ago
Chapter 99 : Overconfidence Leads to Death ago
Chapter 100.1 : Lethality of Blood Magic ago
Chapter 100.2 : Initiating The Plan ago
Chapter 100.3 : Initiating the Plan (2) ago
Chapter 101 : Ruining the Grand Banquet ago
Chapter 102 : Fusion ago
Chapter 103 : Deceived ago
Chapter 104 : All Out ago
Chapter 105 : Nothing Can Stop It ago
Chapter 106 : Desperate Situation ago
Chapter 107 : Warning ago
Chapter 108 : Rizaki ago
Chapter 109 : Mission; Protect Arthur ago
Chapter 110 : Battle of Gods ago
Chapter 111 : Drastic Changes ago
Chapter 112 : Wicked Mouth ago
Chapter 113 : Book of The Damned ago
Chapter 114 : Departure ago
Announcement ago

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  1. Spoilers!!!


The level of hypocrisy is way too high in this novel....

"The only way he would lose all rationality and start a massacre is if someone dared to hurt Lucy, at that time, none would can wish to escape from his grasp as he will mercilessly kill them all" 

The academy tried to kill not only him BUT ALSO HIS WIFE, LUCY! WHERE IS THE ANGER? Where is the towering killing intent?Not only is he not fucking angry after almost being killed and his wife almost killed but his personality improved?? 

Mary said "sorry" and he just let her fucking go? What? Someone was a part of the group that had the intention of killing him and Lucy but she is let off because she said sorry.... the stupidity is next level for real. Not only that but Mary even had the audacity to make requests when her life wasn't taken... (not to kill the headmistress). 

He also went and apologised to the royal family of humanity, but they were the ones to provoke him, not once nor twice but several times but in exchange for that he not only didn't kill a single person but also apologised and gave out weapons and tips to the royal family.... is this even life? 

Someone spits in your face and you give them an amazing gaming computer??? 

And the worst thing is, the story was so good up until that part.... 

TL DR : My first ever review was used on a novel that had amazing potential but fucked up.


Things you should take in consideration to able to enjoy this history


 <Review at chapter 61>


This history had an amazing potential, but unfotunately was not able to keep it up.

I guess the author changed his mind as where he wanted the story to go in the middle of it,unfortunately even forgetting the premises that made the readers interested in the history in the first place.


Grammar review:

I think it will be the only thing that will get my praise in this review. The quality of the chapter keeps going up, but it would be great if you could find someone to help you with proof reading and grammar.

Story review:

The idea is kind of "original" but unfortunately lacks a main plot, better describe this as "A slice of life of a OP MC".

Character review:
The MC lacks a strong caracter, or depth. My guess is that because of some criticisms to the MC personality, the author tried to make him more likeable. Breaking the first thing who have caught my attention in the summary "This is not a novel about a kind MC, so read AT YOUR OWN RISK".

After being betrayed almost resulting in the death of the MC and his wife, the MC pardons one of the culprits without further investigation, and even agrees with one of the conditions imposed by this culprit to tell the whereabouts of the mastermind behind the attack.Now I would like you to remember that the MC was tortured for months, everyday without rest, but didn't even spare 5 minutes to think this over and forgave someone who tried to kill him for the second time.His wife supported this idea, or rather offered him this option. Now I'd like you to remember that Lucy was raped day in and day out for almost 3 years, and just like that offered forgiveness to someone who tried to kill her and her husband, this someone once tried to kill the MC after he killed someone who tried to rape Lucy.

After all that he goes to the emperor palace to ask for forgiveness of his acts against the princess.Giving the princess a legendary weapon, teaching the first prince valuable tips and giving him too a legendary weapon.Now the thing to remember is, the princess insulted his wife, threatened to kill the MC, and conspired to kill him.


To summarize this review in a simple pro/cons list:


1-Fast paced, be it on the MC status growth, the romance or even the lack of sense in some parts.

1- Don't mind the lack of plot.
2- Don't mind a lack of depth to the characters.
3- Don't mind with the snowballing of the stats value, who seems to confuse even the author sometimes.


Garbage story.  In almost all aspects.

The English is awkward and you have to make it all flow in your head because the author simply can't write in English.  

The story is basically a wish fufillment story with a shitty world and a pretty boring cast.  Also, the protagonist does a complete 180 in chapter 34, that makes you wonder what the previous 33 chapters were for.  It becomes a completely different story, for no reason at all.  


Not worth reading at all.


The grammar is terrible,

I could understand what was being said but the grammar was worse than machine translated. 

I even got a headache from trying to read.

Good story idea but changed into something stupid.

Don't see any style. And the mc who has been tortured for 5 months forgives someone for trying to kill him like it's nothing. Let's witnesses live and is just straight up stupid.


Re:Monster Without the Quality Writing or Lore

Poorly written rehash of Re:Monster fiction only without character development, conflict that gets resolved too easily and a boring overpowered ability that made Re:Monster not as enjoyable as it could have been.


The story had great potential but it was completely ruined by the writing. The grammar is really terrible. He doesn't even capitalize the first letter in his sentences through certain chapters.

Even if you look past the poor grammar, the writing itself is bad. The story is unnaturally fast paced. I felt like I was reading a picture book without pictures. The sentences are structured poorly. Style definitely needs work as well  

The story interested me because I haven't seen any other parasite reincarnation stories on this site, but it really wasn't a worth it. It is barely readable I guess, if you're really bored. 


It's nothing worth spending your time on, standard wishfullfilment fantasy with nothing to differentiate it from the mass. Every unique trait of the story that was hinted in the beginning is rapidly abandoned. The ability to possess others quickly turns into standard stat points absorbtion, hatefull mc with trust issues quickly reveals his secrets to a character he knew for a couple of days. The story seems to cantain all the cliches of all the web novels, the mc buying slaves, the evil holy church that descriminates against other races, the arrogant and petty noble that decides to kill the mc since he did not give him face (ignoring every sign that the mc is powerfull, even when they are painfully obvious).


All said, read only if you don't have anything else to do.


Run on sentences are a grammar sin. Stop sinning.

Super fast paced. The grammar is amazingly bad. Characters are one-dimensional. The grammar in this story is a crime against humanity. It's that bad.


I just couldn't do it. Cool premise, shows promise, needs to be re-written without constant run-on sentences.


Fun but got boring at like chap 80

I didnt really like the whole "realm" thing being integrated. that just gets repetetive with just your power level changing and repeating the same actions

i loved the ability steal but i have a question bout it

if parasite is a race, and seeing as X didnt specially make it for him, with how overpowered they are with the whole stat stealing

how come the race isnt more common or ruling the world or somethin?


For a readable story either rewrite it or proof read it.

A below average re:monster fanfiction with an overpowered main character who had a sad past.

The grammer is primary, which is sad because the premise is actually intresting (could be because  im a sucker for nonhuman main characters.)

No style to speak of and no notacible lovable characters anywhere.

I do not recomend it, even if you have a lot of time to waste and nothing better to do.

To the author I am being harsh because your story could have been great. Take a break for a day or two then go back and read what you wrote you'd be surprised. You have tried to write a really hard story, I mean how many bestselling books have you seen with a nonhuman protagonist? People will hate me for this but you should think about either writing an easier story to start with or continuing with this story that is currently on the track to nowhere.

{Could'nt read it all so i skimmed through most of it.}

Now I feel horrid... Excuse me while I go hang myself.