The first human that the little curly hair encountered was Sir Sabel.
He could have just like his other little companions, bypassed the watchtower and flown into the human city along with the green mist. But he didn't want that; he wanted to intimidate the humans from the start!
There was some inherited information in the mind of the little curly hair, documenting the military branches of the Dream Plant Fairy civilization. In their culture, those who could guard the walls were certainly the strongest warriors of the tribe.
Therefore, in the little curly hair's mind, the human standing on the watchtower, whose features were still unclear from afar, should also be one of the stronger ones among humans. Though picking the tallest among the weak, he could barely serve as a target for establishing dominance!