Do you still remember the wish we made together when we were 18? Has it been realized now, is it still persisting now, has it been forgotten now? When your youth quietly leaves, are your dreams still there? If it is no longer there, it would be really terrible. The heroine Shi Xiaoyu stands at the gate of the university campus with her just-acquired diploma, recalling her youth, her best friends, and her dreams, with mixed feelings. Let us return to the age of 18 and give our youth a dream...