Tianxuan is the son of a martyr and lives alone. A mysterious old man leads him into a familiar but unfamiliar world - the Qin Dynasty.
In this world, Tianxuan is a famous assassin who even made Qin Shihuang fearful.
A dragon hides and kills Hua Xiong, and a song of Qin's Shang is passed down to the world.
Love and affection, hatred and resentment, pierced into his heart like random arrows.
The tea has cooled and the past has turned into ashes. When he returned to his original life, he discovered that in fact, what he really cared about was her, the group of loving and righteous brothers in life and death...
"Let me know your wish!"
"My wish?" He raised his head and looked at the sky. Their smiling faces and her tenderness appeared in his sight...
At that moment, he was no longer confused, at that moment, he was no longer hesitant, at that moment, he made up his mind, everything was like a clear mirror on clear water...
"My wish is..."
She asked: "Have you ever lied to me?"
He smiled and touched her head: "Silly girl, how could I lie to you?"
He thought in his heart: "I'm sorry, I just don't want you to die with me. If there is an afterlife, I would like to spend three lifetimes, lifetimes, to accompany you..."
Play a song of Qin Shang, the wind blows and the snow falls...