A scientific research girl who loves life reunites with her ex-boyfriend because of an experimental project. The young love is not enthusiastic during the reunion. The young man's bravery and hard work are the key reagents to make up for the shortcomings of youth.
Intention: The setting sun returns to the mountains and seas, and the mountains and seas can also be leveled. The lingering memories from my youth will eventually come back to me many years later.