I Am a Beast Master, a Flat a Scares the Bloody Phoenix

This is an era when all people control beasts. Thousands of years ago, natural disasters came and monsters invaded the world. Eight hundred years ago, the first beast master of the human race appeared, and from then on the human race had a place. Today, Chen Fan has risen from ruin, but his beast control seems to be not quite right. "I'm right, but you guys are wrong. Is it reasonable for my grass chicken to beat the phoenix bird?" "Besides, it is obviously logical that your dragon lost to my caterpillar." "Isn't it natural for my skeleton knight to kill the undead army alone?"