Today, let us talk about the topic of "evolution". Or let's not. Let's just go. "Monkey" became "Human". As shown in the image provided. You'll probably be able to tell by looking at it, but the form starts to straighten, little by little.
Now let's discuss the future form of "man". I personally think we should bring this in the direction of a back-flip. In other words, the human race will slightly float in the future.
100. The Legend Has Begun (伝説は始まった,Densetsu wa Hajimatta?): Smoker captures Buggy and Alvida and prepares to get Luffy, when he is stopped by a storm and a man named Dragon. The Straw Hat Pirates then leave Loguetown to head for the Grand Line.
101. Reverse Mountain (リヴァースマウンテン,Rivāsu Maunten?): After accidentally ending up in the Calm Belt, the Straw Hats sail up Reverse Mountain to get to the Grand Line.
102. And Now, the Grand Line (さて、偉大なる航路,Sate, Gurando Rain?): The Straw Hats make it into the Grand Line, where they are swallowed by a giant whale.
103. Whale (クジラ,Kujira?): The Straw Hats meet an old man named Crocus inside the whale, and Crocus explains about the whale, whose name is Laboon. They also meet a strange man and woman.
104. Cape Promise (約束の岬,Yakusoku no Misaki?): The Straw Hats escape from Laboon, who is anxiously waiting for a deceased pirate crew to return to him. Luffy then promises Laboon that he will come back after conquering the Grand Line.
105. Log Pose (記録指針,Rogu Pōsu?): Crocus gives the Straw Hats a Log Pose, and they agree to take Mr. 9 and Miss Wednesday to Whisky Peak.
106. The Town of Celebration (歓迎の町,Kangei no Machi?): The Straw Hats reach Whisky Peak, where they receive an unusually warm welcome.
107. Moonlight and Gravestones (月光と墓標,Gekkō to Bohyō?): The Straw Hats pass out after the party, and it is revealed that it was a trap to capture Luffy for his bounty. However, Zoro confronts several Baroque Works bounty hunters before they can do this.
108. 100 Bounty Hunters (100人の賞金稼ぎ,Hyakunin no Shōkin Kasegi?): Zoro easily defeats the 100 Baroque Works bounty hunters.