@HeisenbergManga Agreed. It would be fine if the fight actually showed that she was skilled instead of the lazy swings swords kills everyone and doing a random handstand for anime style points.
@Aznereth I don't remember this 10 second rule, but if true it does limit things a lot. Best usage of it would probably be using a flintlock pistol or a crossbow, restoring the weapon to a loaded state instantly after every shot.
@humbleoverlord @GrimThoughts you mean "Peaceful Hermit Neet Travels to Another World, But This Time He Wants a Fast and Violent Life"? I think there's a few
With that skill you could make a lot of cash opening a fix anything shop at a big city, then just pay some adventurers to power level you in the weekends. Sounds much more doable than grinding for 25 years with a skill unsuited for combat, even if he went for a pavise shield and plate armor...