虎头要塞蓝色七号

An assassin on a final assignment in Fuerteventura, to kill a man he has never met. When his target is delayed, he finds himself drawn to the island, people and a ghostly shipwreck.。《北斗神拳》前传作品，主角霞拳志郎原本是东京的一所大学的讲师，他刻意把自己的能力隐藏起来，平时活像一个普通人。但后来青帮的朋友李永健到东京找他，并说他的朋友潘光琳及其妹潘玉玲有麻烦之后，拳志郎便只身启程到上海去救他们。。