After crossing over into a parallel world, Cao Cheng inherited a rundown, debt-ridden zoo. Unexpectedly, he found himself bound to a Beast-Taming System, unlocking mystical arts and the power to forge pacts with spirit beasts. Confronted by tens of millions in debt, scheming relatives eyeing his property, and ruthless competitors trying to crush him, he used the system's magical elixirs to transform his animals. Cao skyrocketed to fame by showcasing his spirit beasts on livestreams and putting them to work making lightning-fast deliveries. Backed by capable allies—including a clever cockatiel and an entire army of ravens—he quickly paid off every cent he owed.
