Lin Mo is reborn on the Continent of Spirit Beasts with the Origin Contract Seal and the Divine Beast-Appraising Eye, and opens an inconspicuous shop called the Myriad Spirits Pet Beast Shop. Everyone thinks he is just an ordinary pet trainer, unaware that he can see a pet beast's hidden evolution paths and use the Contract Seal to forge mutually beneficial bonds of symbiosis. He helps customers' good-for-nothing pet beasts defy fate and designs exclusive evolution paths for them, building up resources and renown through his shop. He also contracts rare pet beasts of his own, venturing with them into secret realms, claiming soul crystals, and evolving across types. Together, they face dark contract masters who plunder the essence of pet beasts and top forces that monopolize high-tier pet beasts. In the end, he expands his shop across countless worlds and becomes a master of both beast cultivation and beast taming, a peerless dual expert who commands respect. He also uncovers the ultimate secret behind the symbiotic contracts between pet beasts and humans.
