My Sister Lives Longer, What Are You Afraid of If I Turn into a Villain?

On that day, Xu Pingan's eyes were completely split, and he watched helplessly as his adoptive father and mother had their limbs chopped off and their heads cut off. He also watched helplessly as his favorite sister's life or death was uncertain, but he was powerless to do anything! He hates it so much! I hate myself for being so weak! Hate the injustice of the world! Hate the connection between black and white! In this case, I will turn into Li Gui and use my own hands to get it back!