She Made the Mistake of Saving a Short-Lived Assassin at the Beginning, but She Actually Paid for It with Her Life.

Ling Shuangyue, the aloof elder of Yaoxian Valley, saved a dying mysterious woman on a snowy night. Out of the benevolence of a doctor, she did not delve into his identity, but she did not expect that this person was actually Mo Wuyun, the number one assassin of the "Netherworld Palace", a killer organization that was feared by the world. The strange "soul-eating curse" in Mo Wuyun's body is powerful but destined to live less than thirty years old. Every time the forbidden spell is used, the passage of life will be accelerated. After being rescued, she was taciturn and chose to become Ling Shuangyue's shadow, silently clearing all obstacles around her. Ling Shuangyue's hypocritical junior sister was jealous of her status and talent, and repeatedly set up poisonous plots to collude with foreign enemies to kill her. Mo Wuyun secretly exchanged injuries for injuries again and again, blocking all the open and secret arrows for Ling Shuangyue. As the two got along day and night, and in the crisis of life and death, their relationship gradually heated up. When Ling Shuangyue was determined to change her destiny against the will of heaven and find a way to solve the curse for Mo Wuyun, she discovered that the curse was related to the legendary "Heavenly Tribulation". The day the curse was solved, she would be wiped out. Finally, at the martial arts conference, the junior sister's conspiracy was exposed, Mo Wuyun's identity was made public, and the Nether Palace and the righteous people gathered to attack. In order to protect Ling Shuangyue, Mo Wuyun did not hesitate to trigger the final catastrophe, while Ling Shuangyue used her own blood as a guide, vowing to fight for her life and compose a desperate love song between a doctor and a killer.