Tranquilizing Blood

"Si Che! You must die a happy death!" "I've died a long time ago, twice, hahaha." "Ah!!!" Si Che looked at the dead man in front of him and leaned down. "Everyone involved in that incident will go down and accompany you." This is an anti-hero story where the protagonist uses everything he has to get revenge. One of the things he said most often was "A gentleman's deeds do not matter his heart." He is cunning and selfish enough, but he is worthy of everyone he loves.