Ore Dake Erabi Houdai, S-kyuu Rare Item mo Koware Skill mo Kakusei Shita [Schrödinger no Neko] de Omou ga Mama!: Boukensha no Ore wa Level mo Kin mo Kasei de Shiawase nanode, Tsuihou Shitekita Renchuu mo Jiriki de Ganbattekure

This light novel series originated as a web novel published on the Japanese user-generated content platform Shōsetsuka ni Narō. Its title and premise are characteristic of the 'isekai' and 'expulsion' subgenres, which surged in popularity during the late 2010s. The story follows a protagonist who is cast out by his original party, only to discover a broken skill that allows him to attain rare items and power, ultimately leading to a life of independent prosperity.

The physical publication of the work was handled by publishers looking to capitalize on the popularity of online titles. The adaptation features character designs and illustrations by the artist Pemopemo-san, whose aesthetic aligns with the vibrant, stylized conventions of modern Japanese light novel media. Like many works in this category, it was received as a lighthearted power fantasy, catering to audiences who enjoy tropes centered on vindication and rapid progression.