There's Something Wrong with My Beast-Controlling Style in National Beast Control.

In a world where everyone is a beast master, one can awaken the master beast at the age of sixteen. Chen Xuan, an ordinary young man, accidentally obtained an ancient chaotic dragon lizard with a strange style during the awakening ceremony. This was actually a legendary SSS-level beast. At the same time, he bound to the mysterious system and embarked on the path of a beast master. Faced with doubts from everyone, Chen Xuan relied on the system mission rewards and the unique abilities of the dragon lizard to easily defeat his opponents in the duel. Since then, he has overcome obstacles all the way, making waves in the world of beast control, and writing his own legend. Those who once laughed at his beast control style can only look up at his back. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.