Ten years ago, Yimen Yiheng was suddenly expelled from Yimen after recording a thrilling and vicious fight between the doctor Ye Yunyou and the head of the Tang clan Tang Li. No one in the world knew the reason. Ten years later, Yi Heng died at the hands of Tang Li's wife, Qu Liuge, because he was unwilling to reveal the secret of Ye and Tang's fight, leaving behind an orphan girl, Yi Ye, who was adopted by Yi Men.
Thirteen years later, the orphan Iye grew up in Igu and loved to scribble and write strange stories. However, between Yimen's ruthless sect rules and Yiye's blood feud, she fell into dilemma again and again after encountering the daughter of her mother-killing enemy. What is ruthlessness? What is sentient being? What is Jianghu? What is outside the arena?
As a Yimen person, can Yiye use the pen that recorded "Yi Lu" to uncover the truth about "Ye Tang Ye Dou" that year? How can we tell the difference between ruthlessness and emotion?
※
As a writer, Iye never forgets her childhood sweetheart, whom she regards as her unforgettable first love, and is deeply involved in it. Even though her friends and family were disapproving, she still insisted on having a one-night stand with her childhood sweetheart. Finally, before her sister Yiyun prepares to get married, Yiye is determined to clarify the value of this emotion.
Yi Ye embarked on a journey, writing the manuscript "One Night" while recording what she saw and heard during the journey, and also met a call girl, Lynn, who had a completely different personality from her own.
How can two people gain new growth from their past emotional pain?
Conception: