During the early days of Dajing, there were endless wars in the Northern Territory. General Su Lin led the army to pacify the Northern Territory, but he did not know that this triumph was a shocking scam set up by the chief minister Han Bingwen. He has coveted the forbidden secret skills of the Northern Territory for many years, secretly colluded with the Northern Territory, used the blood of Su Lin's battlefield injuries to perform a blood sacrifice, and planted the forbidden unblocking technique into the bone and blood of the three-year-old Su Wan. This technique is riddled with heavenly punishment. Once the dual bone-devouring and blood-eating symbiosis technique is activated, life span will be reduced. The day it is broken is the time when the symbiotic person dies, and there is no solution in the world. Su Wan did not spend her thirteen years in peace. He has known his own secret curse for a long time, and has been suppressing it for many years, secretly exploring the truth of the blood sacrifice that year, and taking the initiative to test the eyes of powerful officials many times. Su Lin also secretly collected evidence of Han Bingwen's treason with the enemy and set up defense step by step, just to protect the young girl and wait for the opportunity to reverse the case. Su Wan, Xiao Heng, Nangong Jingheng, and Murong Yunxi studied in the same school, and they protected each other and worked together to balance the court.
At the age of sixteen, in the autumn hunting paddock, Han Bingwen deliberately set up a trap to assassinate him. Su Wan was trapped in a desperate situation and suffered severe injuries. The restraints in her body were completely out of control and the forbidden spells broke out passively. The second prince who accidentally got close to her was struck by a curse and formed a life-and-death bone contract with her. From then on, the two of them shared the punishment from heaven and lost their lives together. In order to prove her innocence and protect her family and close friends, Su Wan followed the clues of the assassin and accidentally uncovered evidence of Han Bingwen's conspiracy with the enemy. In order to cover up the evidence of the crime, the Su family was liquidated. The entire Su family was massacred, and the Xiao family was framed and exiled. The young friendship between the four people was crushed by power intrigues, and their best friends turned against each other.
After years of playing against the odds, everyone was finally unable to defeat fate. The traitor was finally killed. Nangong Jingheng's curse consumed his heart and died. Murong Yunxi was reduced to a pawn and died miserably. Xiao Heng tried his best to protect her and died. Su Wan burned all her life and burned the curse in exchange for a peaceful and prosperous age in Dajing.
