Hirayama Akito was summoned to another world as a hero. He was granted the cheat-like powers of [Class] and 《Skills》 through his reincarnation, but Akito's acquired [Class] was the forbidden occupation [Zombie Master], which was related to zombies, detested in the summoned world. As a result, Akito was banished from the imperial castle and reduced to slavery.

It was the Adventurers' Guild that accepted Akito. Akito endured a harsh slave life at the Adventurers' Guild, but eventually, he was betrayed by the Adventurers' Guild itself and sent into the deep levels of a dungeon. Completely cornered, Akito found that the power of his [Zombie Master] class truly came into its own in the dungeon's depths. Akito escaped his predicament and somehow managed to escape the dungeon.

Outside the dungeon, a world where hordes of zombies roamed awaited Akito. Akito utilized the strength of excellent zombies who became his companions, and interacted with people who bravely survived amidst the zombie pandemic. Akito had thought it wouldn't be bad to live leisurely in this other world, but one day, after experiencing the malice of humanity, he became completely hostile towards them.

This is a completed work previously posted elsewhere, which is now being adapted and posted for Shousetsuka ni Narou.

I have also decided to post it on Kakuyomu.