So the basic premise is just a party banishment, but the ridiculous part is that the character's ability that is perceived as weak (but of course secretly strong) is that he can throw potions really good. So all the action sequences are just him throwing potion bottles directly into the mouths of his companions to heal them, or throwing potions at higher speeds to kill monsters just by bludgeoning them with glassware.
But where it becomes truly next level is when he feeds the female lead a bunch of potions all at once to get the universe to consider her a human potion so that he is allowed to fastball special her.
