Summary Unseen Immortal for 300 Years from Kainu Manga
Unseen Immortal for 300 Years summary: There are thousands upon thousands of demons in the world, and half of them reside in Night Glow City. As for the other half, they all died in northern Dark Jade City, the one under the High Constellation Immortal Xiao Fuxuan. Only one demon was imprisoned for twenty-five years and still lives. And he is Night Glow's city lord, Wu Xingue.
