Only I can choose as many S-class rare items and broken skills as I want with the awakened [Schrodinger's cat]!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; 俺だけ選び放題、S級レアアイテムも壊れスキルも覚醒した【シュレディンガーの猫】で思うがまま！ 　～冒険者の俺はレベルも金も稼いで幸せなので、追放してきた連中も自力で頑張ってくれ～; Only I Can Choose as Many S-Class Rare Items and Broken Skills as I Want With the Awakened [Schrödinger's Cat]!; Schrödinger's Cat

Adventurer Los was given the unique skill "Schrodinger's cat", but could only 'let the cat out of the bag' and make it disappear. His childhood friend Grail, who had negative feelings towards Los, laughs at his incompetence and expels him from the party. Los sets off on a disappointing journey, but his life is turned upside down in the process! "Schrodinger's cat" awakens the power to change the laws, and Los' world changes. Randomly acquired items and higher-level skills that should never have been available can now be selected! Los, unaware of Grail's fall due to his arrogance, uses his new powers to rise to the top with his female magician Misha and his cat, Nyan Koromochi!