Falling Out Of A Tree

Ace and Sabo have been very very , and I mean very overprotective of Luffy after he almost fell out of a 60 feet tree while he tried to climb it. But , one day, the Whitebeards come while Ace and Sabo are hunting. A native Luffy goes on board and spends 2 years with them, while Sabo And Ace freak out.