The Legend of Beast Control: Classic of Mountains and Seas

In a world where I control all beasts, I only have one broken book. The two words "Mountains and Seas" are written in the book. The book is magical, but I am unable to read it. As his strength grows, the contents of the book gradually appear in his mind, like a revelation. The book contains strange insects and beasts, which I can control. From then on, I took the Classic of Mountains and Seas with me, calmed the mountains and rivers, and lived happily in the world.