After Noah’s death, what greeted him was an AI system calling itself Black, offering him a job working for the World and Soul Management Bureau.
He has to travel to many different worlds, taking over an identity of some unfortunate soon-to-be-dead dude, and live out the remainder of his new life there however he wanted.
…Ok, sure, there are a few small kinks here and there… like terrorist attacks, murder plots, zombie apocalypses, and the like… but one should always look at the bright side!
Noah: “…Blackie, is it just me, or is this good brother of mine looking at me like a hungry wolf seeing a juicy piece of meat?” (°△°|||)
Black: “Don’t worry, host. He is just a bit excited due to nearly losing his life back there. You know, adrenaline.” (¬‿¬)
Noah: “…are you sure that’s what’s really going on here?” (っ °Д °;)っ
Black: “Absolutely!” (≖‿≖)
~ Many worlds later ~
Noah: “This secret mission that you can’t tell me about… it can’t possibly be to get fucked by the least appropriate target?!” (°ㅂ°╬)
Black: “Of-of course not! Ho-how could that possibly be, eh?” (; ﾟ 3ﾟ )~♪
ML: Right, right, that’s just a very (not so) coincidental bonus. Ψ(╹ڡ╹ )Ψ