Yongsa, Geu Hu

A warrior who was slaughtered at the hands of his comrades after having saved the world from monsters, wakes up in an unknown world after his death. After attaining a second chance at life, he vows to live his life in debauchery, but the way his savior gazes at him... is somewhat strange. (Source: Bomtoon, translated) Note: Chapter count includes 2 side stories.