There was a new classmate in the class. Twilight Nian didn't pay attention to her for the first time, but he was gradually attracted to her in the following days. She had a power in her body, which gave Twilight Nian hope. Being with her was like bathing in sunshine. Later, she passed away. He thought there must be a hidden secret, so he went to find the answer...
Concept: Father Time does not exist and we only have one chance