My Cat-Girl Gear Maiden

Cole Shaw transmigrates to the world of Gear Maidens, where he starts off as a Simp, abandoned by his goddess. He activates a super modification system and forms a contract with Stella, a cat-ear Gear Maiden, bringing her back to the racetrack. Facing the machinations of his goddess ex and a joint siege by the Starcrown Club and the Astral Sanctum, Cole Shaw and Stella overcome obstacles and ascend to the pinnacle of the world.