I Came to Survive, But Ended Up Ruling the World of Beasts - Episode 9

After receiving a new mission, the protagonist, a 21st-century veterinarian who has just gained immense wealth, is tasked with quickly winning over and taming animal allies. Confident from past experience, he prepares to use a drug that, when sprinkled in Mount Saber's spring water, causes male animals to go berserk and attack. A mysterious figure orders him to carry out the task under threat of death if he fails. As the drug's effects loom, the situation escalates into a deadly test of control over the wild, leaving the outcome uncertain and dangerous.