In the last class of high school, the heroine traveled into another dimension with a physics question. She saw light and saw a man in long clothes and a black umbrella standing in the reflection of the classroom window. She felt that someone must have come to pick her up. She no longer had to believe in the future that others said. When he came closer, she found that it was another version of herself, just a boy's version...
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.
