City Sword 999

In the doomsday world and all major two-dimensional worlds, the enemies are all dead. "This book is mixed with Pokémon, Ultraman Calabash, Naruto, One Piece, Gensokyo, Fairy Tail and many other elements. It is very imaginative, so enter with caution." ————————Author This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.