Edmond Dantès is a 19-year-old sailor who was falsely accused of treason and is imprisoned without trial in the Château d’If, a grim island fortress off Marseille. After many years of captivity, he finally escapes and, under the identity of the Count of Monte Cristo, plans to take revenge on those who have wrongly accused him.

河马本在非洲，怎会流落南美？又怎说起人类语言，叩问我来自何方、为何讲话、为何被杀等大哉问，仿佛是位哲学家？70年代，哥伦比亚毒枭走私河马，圈养在家当宠物。毒枭死后河马逃窜荒野、繁衍成群，政府认定数量失控、批准猎杀，佩佩成为美洲史上第一只被枪杀的河马。本片以佩佩的死后独白为舵，驾驶狂想飞船穿梭时空，上溯当年莫名渡海来异乡，下述偶遇人类引误解，并将河马的外来种命运化为隐喻，折射出阶级、殖民、独裁等多重命题。