This is a story about past and present lives, this is a story about searching for loss
Thousands of years ago, a pair of beautiful people in heaven separated due to a war between heaven and earth. The separation was the difference between life and death. Goodbye, he knew that she was the cinnabar mole in his heart, but she didn't know that he was his old love. However, the two of them had to separate in a hurry before they had time to get to know each other properly. She went to the next world to find him. She wanted to keep him peaceful and happy for a lifetime, but she didn't want his fate to be doomed. She could only follow his footsteps and sink deeper and deeper with him in this life that was meant to be a disaster.
Unexpected old friends, unexpected old friends, unexpected enemies, in this reunion that no one expected, everyone holds on to the past, and everyone is unwilling to let go of the past, so they have to play out the life they want but cannot achieve in a mirror.