The artificial human Rolo created by Professor Kurayami seems to have been a success, but the substance in his brain is still underdeveloped and the creation ends in failure. The violent Rolo is then released into the wild while still incomplete. Meanwhile, a young boy named Aki happens to be at the scene of a mysterious flying object crash and inherits special powers from the dying Luper alien. When Rolo, who is rampaging through the city, meets Aki, who has inherited the special powers, something will happen!