The Fall 2023 anime season has introduced a variety of exciting new shows, including the shonen action/comedy series Undead Unluck. It may be a good action series like Spy x Family, but those two series have very different combat systems where rules mean different things. Spy x Family is funny because of its slice-of-life, character-driven antics, while Undead Unluck is funny because of its characters' rule-breaking Negator abilities.
Source：https://www.cbr.com/undead-unluck-fuuko-different-powers/
