After the college entrance examination, Ji Qingyu wanted to confess his love to Xia Mingyi, but he predicted her death, but was unable to stop it. When she opened her eyes again, she came to a parallel time and space and witnessed his death. The two reincarnate again and again in the time and space circle, saving each other again and again. Two timelines that are not on the same plane intersect, and our world is a huge Möbius strip. "The moment I saved you, you saved me."
Purpose: Mutual redemption