Song Ansui was adopted by his master Song Zicang since he was a child. He lived in seclusion in the mountains and lived a stable life without fighting against the world.
When she was sixteen years old, Shen Linyuan, a young general who was seriously injured, was ordered to go to the mountain to plead with his master to come out and reorganize the government. However, he was chased by traitors on the way and accidentally broke into her life.
In order to deceive others, the master called him a distant cousin and left him in the mountains to recover from his injuries.
In just half a month, everyone enjoyed this moment of peace during the years of living in Qingqian Mountain.
But the pursuit did not stop, and the crisis came again. In order to protect the seriously injured general and the immobile master, Song Ansui resolutely used his own body to lure the killer away and went into danger alone.
Shen Linyuan also desperately searched for her regardless of his body, and the two made a promise to never leave her in life and death.
"I will not abandon you. If something happens to you, how can I feel at ease?"
On the way back to Beijing, due to various accidents, Song Ansui and Shen Linyuan were lost. In order to find his lost master, Song Ansui rushed to the capital alone.
On the way, she met Xie Yanzhou, a gentle civil servant who was ordered to investigate corruption. The two accompanied her all the way.
After entering Beijing, the shocking truth about the baby change was revealed - Xie Yanzhou, whom she regarded as her beloved, was actually her biological brother who was connected by blood. An unknowing heartbeat became an untouchable taboo.
After the dust settled, Song Ansui turned to look at the young general Shen Linyuan who had always protected her from the mountains and never left.
"You don't have to blame yourself, you never did anything wrong."
She once lived on the wrong branch, loved the wrong destiny, and finally found her true stability in the world of mortals.
