The relationship between Xia Qingyue and Han Lanlan didn't know when or why. I also thought about letting Xia Qingyue and Shang Qingwen get married and have children, and Han Lanlan and He Yu live their lives. Wouldn't it be a good ending? But I think it's a bit cruel to treat them like that. As for the outcome, it remains to be determined.
Concept: The relationship between Xia Qingyue and Han Lanlan is inexplicable and destined to be bumpy.