Since ancient times, the outcome of the showdown between demons and demon slayers has been uncertain, and the war has continued into modern times. Yun Duan Yue Jian is the unseen leader of the Yun Duan Clan, but he is an orphan. He was raised by the clan elder Ren Dong and practiced magic with the patron saint Yu Wu. After the demon king was defeated, the remnant soul of the demon king was hidden in Yue Jian's soul. Ling Dong hoped that she could become stronger and suppress the remnant soul. Unfortunately, she was lazy and playful, and could not hold up the wall with mud. In order to make her independent and no longer dependent, Lonicera pretended to be dead and asked her to go to Mount Hao to get holy water to enhance her magic power. However, the facts were unforeseen. One bad thing happened to Tsukimi after leaving Lonicera and Yugiri. In the end, Lonicera and Yugiri released the remnant soul of the demon king in order to save Yuegiri... In the struggle within the clan, the struggle of the demon exterminators, and the struggle between humans and demons, Yuduan Yuejian became a god, but could never find him again... If time could be turned back, she would not make the same choice a second time.
Purpose: Being strong enough to protect the people you want to protect