高中畢業典禮時，資優生夢龍本欲跳樓輕生，卻被突然出現的女同學小漁拯救。當他順利讀完醫科，準備前往精神科療養院實習時，小漁再度出現在他身邊……。醫學院出身的導演包容任自編自導自演，巧妙穿越精神虛實邊界。

Morpheus accidentally meets Fish, a girl he has always hoped to see again. Morpheus is a psychiatrist now. Noticing that Fish is suffering from mental illness, he decides to keep her company. Unfortunately, her illness erodes their daily lives. When everything around is on the verge of collapsing, Morpheus takes Fish to another psychiatrist, Morpheus’ supervisor in the hospital, for help. However, an astonishing fact is going to shock Morpheus.