She was a genius in the senior year of high school. In a dream, she discovered that she loved him very much, but when he left, she was sad and disappointed. Another person helped him get out of the shadows; he was a gangster in the senior year of high school. After an encounter, she fell in love with him and resolutely embarked on the road to pursue her; he loved She gave up on her, and when he found that he could not lose her, he chased her back, but she was no longer the same person; he guarded her silently; she was her best friend, always by her side; she was also her best friend, but he deeply hurt her.