An illegal Filipino entertainer in Japan, Manuel, meets a bankrupt Japanese businessman, Shigeru. After knowing the whereabouts of a high-profile serial killer at large, the two men decide to capture the killer to get a big bounty.嗖，嗖，嗖，激光专打那些老鼠头，在第一波射击中就有四只老鼠被击中，肥肥的身体当场倒地，剩下的老鼠先是愣了两秒，在这两秒的功夫又射倒两只，随即它们四散逃跑，有的甚至直接在草地下挖坑往里钻，总之是各显神通。