I Got a Cheat Skill in Another World and Became Unrivaled in the Real World, Too,[b] shortened to Iseleve (いせれべ, Iserebe), is a Japanese light novel series written by Miku and illustrated by Rein Kuwashima. It began as a web novel that started in the Kakuyomu website in March 2017. It was later acquired by Fujimi Shobo, who have published the series since December 2018 under their Fujimi Fantasia Bunko imprint. A manga adaptation illustrated by Kazuomi Minatogawa has been serialized on ASCII Media Works' Dengeki PlayStation Comic Web website since December 2019, with its chapters collected into five tankōbon volumes as of August 2023. An anime television series adaptation produced by TMS Entertainment and animated by Millepensee aired from April to June 2023. A new anime project has been announced.