Everyone's Job Change: the King of Beast Control! I'm Way Ahead

World fusion begins! During the fusion period, humans came to another world and everyone changed their jobs! Su Di, who has experienced two world fusions, returned to six years ago... He knew that once the world merged, it would soon fall into doom. He vowed to make up for his past regrets and protect the people he wanted to protect! Obtain the inheritance of immortality at the beginning and master the ability to control beasts! Dominating all beasts is just the beginning! I am like a tidal wave of beasts, and no grass can grow in the direction of the dragon spear! I am a natural disaster, and one person can be an army of millions! Divine beasts protect me, fairies serve me... I am the king of beasts! God? But ants!