影片以汪星人的视角展现狗狗和人类的微妙情感，一只狗狗陪伴小主人长大成人，甚至为他追到了女朋友，后来它年迈死去又转世投胎变成其他性别和类型的汪，第二次轮回狗狗变成了警犬威风凛凛，再次转轮回，又成了陪伴一位单身女青年的小柯基犬。在经历了多次轮回之后，最终回到最初的主人身边。...

Based on the second book in the Casteel Series, Heaven has finally found the new life she always dreamed of with her newly discovered grandparents. Upon closer inspection, beauty and riches hide sinis...