Star Prison

Briefly about Star Prison manga: 

Li Tianlan, a reserved high schooler, is actually Kweqiu Tianlan, one of the Third Space War’s founders.

Read Star Prison Manga.

He used to be conceited, unrestrained, and cocky. He disagreed with all the ascendants and the top officials. But following his defeat, he was sealed, turned into a servant, and was taken prisoner by the star. A star officer gave him the mandate to defend the planet against Karma’s invasion. Despite having endured 1,500 years of oppression, he still waits for his chance to exact revenge.