The universe is a terminally ill "World Tree", and countless parallel worlds are its necrotic branches.
The main god system, which claims to be "white blood cells", forcibly recruits real human beings as "immune cells" and plunges them into the dangerous world of disease to perform "debridement surgery." The player's level is a cold medical profession: from [Morgue Corpse Transporter] who is at the mercy of others, to [Intern Doctor] who is struggling to survive...
