Why did Wang Ma Kai, the fire boy, recognize Fei Li but not Gao Tian?

Ma Kai, the young king of firepower, realized that the reason why Fei Li didn't recognize Gao Tian was that Gao Tian was impetuous and easy to do bad things. The story of the young fire king mainly tells that the dark energy began to grow slowly and threatened the balance of the world. Master Shangguan, who realized this, summoned five yo-yo teenagers, Feng Ling, Xiang Jie, Wei Xun, Mo Qingyu and Mo Tian, and instructed them to learn and master a wonderful mysterious power-Youquan Road. After being taught by Master Shangguan, Feng Ling and other five teenagers gradually began to understand the importance of the balance of everything in the world.