在艾伦他们居住的帕拉迪岛之外，还存在一个其他人类居住的世界。当中一个国家「玛雷」与其他各国爆发战争。陷入苦战之际，他们决定要攻进帕拉迪岛，把「始祖的巨人」抢过来。在这里又看到另一群孩子们拼命求生存的身影……
一次意外的自来水厂污染，打破了屌丝青年白小飞的平淡生活。面对前所未闻超强大尸兄，小飞 毅然踏上了寻找女友的道路。但途中困难重重，身为普通人类的小飞渐渐力不从心。在注射了从网上购买的人体强化药剂后，自身潜能逐渐爆发。过五关斩六将，打败了各式各样的变异大尸兄。变异的源头幕后黑手也渐渐显露除了其锋利的獠牙……
Kyō Kara Ore Wa!! (今日から俺は!!?, trans. Today, It's My Turn!!) is a Japanese shōnen manga by Hiroyuki Nishimori. The series was initially published in Shōnen Sunday Super running monthly from 1988 volume 9 through 1990 volume 38. The series was then promoted to the weekly magazine Shōnen Sunday from 1990 volume 40 through 1997 volume 47. The first manga tankōbon was published on December 14, 1989[1] and last thirty-eighth on March 18, 1998.
