Aiyoku Heaven summary:
From Fujoshi Bitches: After being abandoned by the Goddess of Victory, Hayase Mahiro, the genius racer, was unable to win any more. Right when he was at the end of his rope with financing his team, a suspicious man dressed in a black suit appeared before him. His identity? The owner of a private, exclusive club, to which only the chosen ones have access. Mahiro begun working there and with his inherent, unyielding spirit as his weapon, started climbing up the ladder of this gorgeous world. But...?