Lin Beixing wakes up and it all fells like a dream. She runs Lin Dahai to ask him about the matters 10 years ago. Lin Dahai confesses what happened in the past. Back then, there was an unknown boy who not only paid the money back for him silently, but also kept persuading him to turn himself in to solve the trouble. Lin Beixing knows that that person was Zhang Wansen, but now she cannot go back to the past no matter how many messages she deletes.