Dorohedoro. Integral, 1

Hole is a grim city where sorcerers use it as a training ground and conduct all sorts of cruel experiments. In this city, Caiman spends his days trying to find answers about his existence, the reason for his amnesia, and why his head is shaped like a reptile. To do this, he hunts down sorcerers, whom he suspects are the source of his curse. Luckily, he has the help of Nikaidö, the owner of the filthy Hungry Bug restaurant, for this mission.