Metropolis: in My Previous Life, I Was Kai and Helped Me Become the Demon God of War.

Never die in peace in the past life A wisp of remnant soul guards half of the remnant body, After waiting the year before last Finally able to become one with the future generations Transformed into a demon armor in the past life Help future generations achieve supreme hegemony Urban! Fantasy! Sci-fi! Romance! To achieve hegemony, there is me and you in the novel! The plot in the article is purely fictitious and is too exciting. Please do not imitate! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.