There is a lost skill in Hanyuan City called poisonous embroidery - dyeing threads with blood, embroidering can kill people, and embroidering birds can summon souls.
Shen Jin, the last descendant of Du Xiu, is responsible for the vengeance of annihilating his family. He has wiped out all the evil people in the world, but he is the only one who cannot kill the crazy doctor who always ruins his good deeds at critical moments - Mu Xun.
Mu Xun, on the surface, is a handsome gentleman who helps the world and saves people, but secretly he is a traitor in Yaowang Valley. His five senses are gradually lost and his life is not long.
He approached Shen Jin, originally to atone for his sins, but step by step he fell into the cold abyss behind his eyes.
(This story has no background and is purely fictitious)
Purpose: Hatred corrodes the soul, but love is the only antidote