Demon lairs descend upon the world, and ferocious beasts run rampant. Humanity relies on companion beasts to protect their homes. Lin Ke, an ordinary teenage boy, is mistakenly judged during the hatching ceremony and suffers the contempt of others. In truth, he awakens two dormant sacred dragons and gains a talent that shares the same source as heaven and earth: the stronger his beasts become, the stronger his body grows. Refusing to blame fate, he tempers his body through relentless training, breaks records through hard work, and claims the top spot among the young prodigies. Alongside his righteous close friends and a warm-hearted senior schoolmate, he faces every challenge. Though born into an ordinary family, he defies fate with his burning passion and transforms into a human-shaped dragon, protecting Great Xia!