Spirit Tamer Era: Reborn as Kai

Post-apocalyptic survival, urban high martial arts, a chaotic struggle for supremacy, spirit taming, summons, mechs, and monsters.

In 20XX, an alien civilization seeks to establish a new world order by dividing the entire world into isolated cities, completely cut off from the outside.

Faced with rampant magical beasts and monsters, humanity can only save itself by becoming spirit tamers.

Using blood as a medium and sacrificing life to spirit stones, they swear to defend humanity's home to the death!

But the alien civilization's trials don't end there...

Whether you're a lone hero daring to break through the city's walls in search of freedom, an ambitious schemer dreaming of ruling your own little kingdom, or a nobody sleepwalking through life and waiting to die,

the Demon King of the isolated city has revealed his hideous face and bared his claws!

This novel and its characters are entirely fictional. Any resemblance to real people or events is purely coincidental. Do not imitate.