Outrageous! Why Are All His Beasts Dragon Beasts?

This is a world where everyone controls beasts. In this world, the master of beasts is respected and has a transcendent status. But it is rumored that above the beast masters, there are also dragon masters. There is a dragon gate in each dragon beast's body. When that door is opened, the dragon beast can evolve into a powerful dragon beast, but no one is 100% sure how to evolve the dragon beast. Bai Ye traveled through time with a golden finger that could see all clues, and found that he could see everything, including the secret of the evolution of the beast, and he embarked on the path of transcendence. Extremely cold ice crystal + Nether Flame Flower + three drops of ice-attribute beast-controlling essence blood + ice snake = Nine Nether Cold Jiao Dragon's Fang + Five Dark Stones + One Extreme Yin Flower Powder + Iron Corpse = Dragon Hunter. ... ... The secrets of evolution one after another are so clear in Bai Ye's eyes. The dragon beast that ordinary people long for and find difficult to obtain seems so simple to Bai Ye. In short, this is the process of a young man starting from receiving a novice beast master and embarking on the road to the top. I don't know how to write an introduction, so please read the text. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.