The Tatsumaki Shield is a defensive technique in the popular anime and manga series One Punch Man. It is used by the S-Class hero Tatsumaki, and it creates a powerful tornado that can protect her from attacks.
The Tatsumaki Shield is incredibly powerful, and it has been shown to be able to withstand even the strongest of attacks. It is also very versatile, and it can be used to attack opponents as well as defend.