From the Start, I'm a Beast Tamer, and One Egg Takes Three Years to Hatch

[Beast Tamer + Sharp-Tongued Pet + One Heroine + Leveling Up] Three years ago, I went from genius to good-for-nothing, all because of a lousy stone egg that drained away my cultivation. The whole school mocked me, the goddess took pity on me, and my enemies provoked me. I endured it all! Three years later, I wagered everything and forcibly swallowed a beast core. As I lay on the verge of death... it finally hatched! [Ding! Talent “Soul Bond” activated!] [Your pet, “Scruffy Chicken,” has hatched. Level: Rank One Ferocious Beast!] [Feedback begins... Congratulations, Host, you have broken through your bottleneck and advanced to the “Qi Flourishing Realm”!] Overnight, I was back at the top! Wait, that’s not all? I used [Eagle Eye] to take a look, and was stunned. [Species: Mutated Lightning Golden Macaw] [Potential: Rank Seven (Dominion Realm)!!!] I didn’t raise a chicken. I raised a future god! From then on, I slaughtered my way through the wilderness while it leveled up by devouring beast cores! When I broke through, so did it! The campus belle was stunned. “Ding Wu, how are you leveling up like you’re riding a rocket?” My enemy gaped. “Impossible! How could a good-for-nothing be stronger than me?!” Scruffy Chicken: “Idiot, what are you staring at? You’re the good-for-nothing. Your whole family is! I, Eighth Master, could drown you in a single spit!” (It spat a sunflower seed shell in his face.) I mean, my pet is a future ruler of the world. It’s only reasonable that I, its master, level up a tiny bit faster, right?