My Deskmate Lives Tomorrow

The biggest regret of youth is never failing an exam or missing a confession. It's that we always regret it afterwards, but we can never cherish it in advance. The male protagonist is trapped in the loneliness of "predicting everything but being powerless", seeing through everyone's hypocrisy, betrayal, parting, and regret, and bearing everyone's sadness in advance; The heroine lives in the "ordinary present", passionate, brave, reckless, and sincere, using her unique self to fight against the established destiny.