Qin Yiming received a big gift on his thirtieth birthday. "Teacher Qin, it's me!" A smiling voice came from the phone receiver. Um? She? Oh, she... How could she forget? "Teacher Qin, why haven't you changed the wallpaper on your phone from four years ago?" "Teacher Qin, I saw you put my photo in the book?" "Teacher Qin, why didn't you tell me that you still have me in your heart?"... "Teacher Qin... You and I ... Can't you go back? ""Then you can try to scoop up the water that was thrown out?"... Shen Zhuyang liked Qin Yiming so much that he almost lost his life. Later, Father Shen took her to recuperate abroad... But Qin Yiming didn't know anything about this...