He is the top assassin of the "Wuying Tower", codenamed "Charm", a silent blade that walks in the darkness and harvests lives. His world is made up of rules, orders and blood, and his only belief is what the original poster calls "doing justice for heaven and maintaining balance." With only one last mission left, he can be promoted to the legendary "Sora" and gain supreme freedom.
However, the last "life note" was written with the name of a doctor.
Su Wanying, the mistress of Jishi Hall, has a pair of bare hands and hangs a pot to help the world. She is the light in the eyes of countless desperate people in troubled times. In her world, there are only the moans of patients and the fragrance of herbs. She believes that every life is worth saving.
When Shen Jinghong, who was obsessed with killing, met Su Wanying, who was obsessed with saving, his sword hesitated for the first time.
In order to complete the task, he approached her step by step, but unknowingly, he was attracted and warmed by that little firefly light. He began to doubt the "justice" that "Wuying Tower" believed in, and began to question the meaning of his own existence. But he didn't know that behind this seemingly simple "life note", there was a huge conspiracy that could subvert the entire dynasty and the world.
The boundaries between love and hate are gradually blurred, and the definitions of good and evil are completely subverted. When the cruel veil of the truth was lifted, Shen Jinghong discovered that what he wanted to assassinate might be the only salvation; and what he swore allegiance to was the deepest abyss.
Who will his sword stab in the end? Is it the gentle fluorescent light, or the boundless darkness called "home" behind you?