Agatsuma Seiji accidentally dies in his current world. Due to a certain reason, he chooses a world other than Earth as destination for reincarnation. Incidentally, he receives a special skill upon reincarnation, 『God of Thieves’ Skill (Right Grasper)』, the attraction of which is the ability to steal skills from others. How will a boy, who longs for nothing but ‘cool’, live his life in the other world with the God of Thieves’ Skill!? 「Well… aren’t ordinary people boring? No! I firmly refuse! For me! For my sake– I can’t escape this place!!」 Will Seiji make full use of his skill and plunder others, or will he play by the rules–!?