I, The Grandson Of Garp, Am Scared To Tears Luffy With A Ghost Back

Once he traveled through the pirate world, Lu En became the son of Monkeyd Dragon. He had a grandfather named Monkeyd Garp and an unreliable and neurotic younger brother named Luffy.Fortunately, the ghost back system is activated!The ghost back completion degree is 10%, and the training effect is increased by 100 times!The ghost back completion degree is 20%, and the training effect is increased by 1000 times!…One day, the accomplished Lu En appeared in front of Luffy, who was clamoring to go to sea, and scared Luffy to tears on the spot. Luffy: "Are all the pirates on the sea monsters like my brother? I don't want to go to sea anymore!" Garp: "All along, these two boys, Long and Luffy, have small arms and legs. I really doubt that they are not my sons and grandsons. People like Lu En are my grandsons!" Sengoku: "The strongest creature on land, sea, and air is Kaido? No, it's Lu En!"