There is an ancient prophecy: when you let go of the past, forget everything, and plunge into the mortal world, you will have the truest, purest and most beautiful love. After going through thousands of dangers and suffering, even if death follows him, he has no regrets. I sacrificed my soul in exchange for three lives of time to change your and my destiny. What I got in exchange was my love for three lives, my sorrow for three lives, my unwillingness for three lives, and my regret for three lives. But I never regret it. God, please give me a little more time...