Kami wa Game ni Ueteiru.

In "Kami wa Game ni Ueteiru," gods challenge humans to the ultimate brain games as a test of wit and will. Young Fay steps up as humanity’s champion, entering a realm where the gods' leisure leads to daunting challenges that no human has ever overcome. Tasked with achieving ten victories to spell success for mankind, Fay's journey is fraught with the gods' unpredictable nature and challenging puzzles. With each game designed to be more intricate than the last, Fay's resolve and intellect are tested to their limits.

Joining Fay in this high-stakes intellectual duel is Reche, a former goddess with her own reasons for participating in these games. Together, they face not just the trials set by the gods but also the underlying caprice that governs their rules. As Fay navigates through these divine challenges, he not only strives to outwit his celestial opponents but also aims to turn what was meant to be a display of divine superiority into a demonstration of human ingenuity and spirit. Will Fay's strategic genius and daring be enough to carve a new legacy for humans, or will the history of failures continue in this esoteric contest of minds?