Teleported the a other world with live stream

Hi im looking for a novel i read a while ago.
Its about a guy who got picked to be teleported to a other world.
He wasnt the person who got picked but his friend died and by some misfortune he got picked.
The people who got teleported can be watch through a live stream in the real world.
The first place gets some reward every month i think.
The MC is getting blamed by everyone for the death of his friend and bc of that he secludes himself in the dungeon.