Fantasy H

One day, the world ended. Mysterious creatures appeared, turning modern Japan to ruins. As humanity hid underground to survive, an organization formed to protect them and reclaim the surface. Its name was:the "Undead Defense Unit."

In a world full of superheroes, there is one old man working as a salaryman. He has a dream of becoming a superhero, which he cherished since he was a young boy. Can he fulfill this dream?

Koutaro Tachibana is a perfectly ordinary salaryman, with one little caveat: his wife, Kiyora, is a succubus. While any man would kill for such a position, Koutaro knows the full story - Kiyo is strict and level-headed, and its only when she enters h