In the world of Guixu where emotion and reincarnation are intertwined. The protagonist, Bian Qing, possesses the body of "Prison Niu Rhythm Bloodline" and "Reincarnation Breakpoint". During a sect listening ceremony, he accidentally glimpsed the cause and effect of his own broken reincarnation due to the resonance of his bloodline, and awakened his extraordinary perception of emotional energy. In order to repair his own cause and effect and explore the mystery of his life experience, he embarked on a unique path of "love sword" practice. During his practice, he met Mo Xian, a Karma mentor who believed in "teaching students in accordance with their aptitude", and he also encountered the pursuit of the "Messenger of Justice" organization, which pursues absolute emotional fairness. As the realm of Jianxin improves, Bian Qing gradually gets involved in the deep conflict between the "emotional dimension" and the "reincarnation order", and discovers that the truth about his escape from reincarnation is closely related to the fall of the ancient "Zhoutian Star Phoenix" and the mystery of the "Zhoutian Star Locking Seal". In the end, he needs to use his own emotions as a sword to break the shackles of fate in the cracks of the three forces of "justice", "karma" and "natural punishment", redefine the laws of emotion and reincarnation in the land of Guixu, and find a Taixu Avenue that combines the "response between heaven and man" and the empathy of all things.
