"I have a feeling that I will meet my brother!" In her previous life, she was a princess swordsman, and she made a vow of love with her brother. She has the memory of being his biological sister. And "My lips... you don't remember it." As a witch of the underworld, she was always by the king's side and fought side by side with him in another past life. The young man Zhuye crossed the cycle of fate and met the two people he loved at the same time. He was caught between the early moon and the jingno! ? In the reincarnation academy that can transform past life memories into power, Zhuye, the first person in history to awaken two past life powers at the same time, "Sword Saint ╳ Forbidden Spell User", began to embark on an extremely strange journey of destiny! In order to save the two loved ones who have formed an eternal bond, the academy sword fight & magic story that resonates with the past life - Stay in my sword, magic flame - now, the boy must fight his way out in the chaotic world!