yenshin hito, is a fan of zombies and infected movies and games, he loved his first zombie game that he was also a creater of the 13 floor called "the lab" their joining the great tomb of Nazarick and joined momonga and his party.
after learning that the game was ending, he along with momonga decided to stay til the end but for him he was called the master of infection and zombies, he recreated the zombies and bioweapons that he loved, in game he recreated resident evil (movie and games), prototype, left 4 dead, nazi zombies, and many more.
his entire floor is lab based, along with a wasteland and zombie filled land with his entire lab being an island that gamers travel after the 12th floor boss fight (the revelation games 1 & 2)
his army
all resident evil zombies and infected monsters
lieutenants
>nemesis- brute fighter, infected, undead
>albert wesker- fighter, infected, golem
>Alexandria wesker- mage, researcher, human
prototype
>alex mercer
harem: albedo, shaltear, narberal and battle maids
