One is a miracle doctor who travels around the world, but "he" who is supposed to save people never refuses to kill people.
One is the best swordsman in the world, but he never loses his life with this extremely sharp sword.
Xue Jindao - "he", burdened with heavy hatred and a childhood abandoned by his relatives, chose to enter the world. There was deep hatred buried in his cold heart. A doctor who was supposed to be kind and kind was actually ruthless. Who else can come to awaken the tenderness in "him"'s heart?
Murong Epiphyllum (Murong Tian)---He is kind and pure, he does not eat the fireworks of the world, he only has the best martial arts in the world, and has set foot in the dangerous world. The calm and cold Xue Da became the aloof god in his heart.
Long Feiyun---this man has a fascinating life experience. Loyal or traitorous? Is it good or evil? I am hopelessly in love with "him", but how deep is this love and how long can it last? In the end, I have to make a choice.
-----Everyone in the world doesn't treat me half as well as you treat me. How can I not live for you?
-----As long as we can stay together, it is a kind of happiness.