Eyi Shaoye Bu Xiang Yao Pomie Jieju

Evil noble young master Roya Arkad regains his memories of his past life at first sight of his godsister. He realizes that this is the world of a galgame he once played, and he is a main antagonist that the protagonist will definitely face in the main plot. How can he evade his bad ending? Roya awakens a system and starts his journey of survival.

(Source: Bilibili Comics)