Because the word regret exists, everyone has thought about reversing the unstoppable time. Return to that starting point, everything is as usual, nothing happened, and then use another way to avoid the pain, struggle, and regret. Situ Yi likes to play a little clever. He seems to be cheerful, but he is deeply melancholy. Yu Ke and Situ Yi were childhood sweethearts but eventually separated. Lin Jue's heart accidentally broke into Situ Yi's world and waited silently. They all have their own ideals and they have their own time.