Tempted by a Goddess of Fate I was Reincarnated as the Hero's Sidekick

Gin Satoru was supposed to be the Hero. He was supposed to get cheat skill. That was until the Goddess told him he was only reincarnating as the sidekick and that he wouldn't be saving anyone! Even more, the Hero is a complete jerk! This is a story of a man who became a sidekick and learned how to defy a god along the ways.