Arrowhead is an interstellar Jekyll and Hyde, a survival story of a stranded mercenary who discovers the deadliest creature on the seemingly planet is himself.
一对分居已久的父亲和儿子被一只名叫卡尔的小鹤联系在了一起，他们追踪着卡尔所在的鹤群从俄罗斯一直到非洲。
