Pirate: Garp Taught Me How to Practice Iron Blocks at the Beginning

In 1500, Garp sent Ace to Dadan's house. When he stopped at Windmill Village, he met Wang Yao, who had just traveled through time for a few days. After learning that Wang Yao had no relatives, Garp took Wang Yao back to the Navy Headquarters. The first lesson after entering the Navy Headquarters is "iron teaching". Garp: "Iron is the most powerful defensive skill in the world. When I was in the Valley of the Gods, I relied on an iron fist and an iron..." Warring States: "What is an iron block? No dog can learn it! But Wang Yao has learned this. I can only say that this is the strongest defensive skill." Zefa: "Iron blocks can only be learned and used at noon, because sooner or later something will happen... However, Wang Yao and Garp are exceptions." Luffy: "I can break Lucci's iron block, but I can only tremble in front of Uncle Wang Yao's iron block." Kaido: "I never knew that an iron block could rebound and cause damage. I used all my strength to hit Wang Yao with a Thunderous Gossip. As a result, I couldn't get out of bed for three days." Wang Yao: "I'm just an ultimate bastard who practices iron to the extreme..."