Beast Control: Start with Liver Proficiency and Evolve Infinitely!

[Beast-control style + proficiency + evolution + no heroine] Yun Feng accidentally traveled to the world of beast control. The vast grassland is galloping with the Burning Abyss and Death War Horse, the abyss and the Dead Sea are wandering with dead mosasaurus, the lurking shadow of a giant python is dormant in the rainforest like a waterfall, and the Star Tempering Divine Dragon hangs high above the distant star wheel... This is a dangerous world, where monsters roam across the nine states and eight wastelands, wreaking havoc on the pure land of the world. Human beings were born at the end of the world. They used their souls as contracts and blood as oaths to connect all things. They opened up a new pure land and opened their own era of beast control! Yun Feng, who came to the world of beast control, was a well-known waste and was ridiculed and despised by everyone. However, he unexpectedly gained the proficiency system in class, and thus began his own history of beast control: [Thunder Walking (Introduction)] - [Thunder Walking (Shortcut to Seeking the Truth)] [Little Thunder Dog] - [Thunder Dog] - [Silent Thunder Wolf] - [Nine Heavens Tribulation Thunder·Nirvana Sirius]... "Efforts may not necessarily pay off!" "But my hard work will definitely pay off!" God rewards those who work hard and will achieve success!