How Did My Sword Shatter?

Looking for Stories with Arrogant Protagonists, Whether They're Genuinely Arrogant or Just Putting on an Act

Or maybe a haughty character who's secretly tsundere? (The key is that it should be an adorable trait, not a dealbreaker.) What does arrogance mean, anyway? It's when everyone else says something can't be done, but he believes he can do it (whether he actually can or not). Would a story like that really be fun to read?

The Protagonist Is on the Side of Darkness

The Hero Is a Cocky, Incredibly Handsome Badass Whose Entrance Sets the Place Ablaze and Stuns Everyone