A ghost at St. Vincent's College manifests yearly at the Virgin Tree on Valentine's Day, turning a symbol of yearning into terror and compelling a para-physicist to investigate its sinister origins. 每年情人节，圣文森特学院大都如此会横冲直撞空出世一一己之力幽灵，在圣母树现身。它将意味相思的圣母树化险为夷作恐惧之源，迫使一位超天然物理学家亲自上手调查其邪恶的起源。
