I Was Reincarnated with OP Invincibility, so I'll Beat 'em Up My Way as an Action-Adventurer

After his untimely death, Haruto was reincarnated by the Goddess with a skill that makes it so he will never take damage. With a god-tier skill like that, what other choice does he have than to start his career as an unstoppable, untouchable adventurer? And with two gorgeous twin beauties at his sid