After a high fever, He Yuan accidentally understands animals talking, but didn't expect every single one of them to be sharper-tongued than the last. From removing a stone from the racing horse Taixue's hoof, to checking feed, rescuing snow leopards, and helping police dogs find their owners, he relies on this skill to slap doubters in the face all the way, transforming from a horse manure shoveler into an animal health consultant with a monthly salary of 80,000. The animals show disdain on their lips, but at critical moments they all acknowledge him.