Wang Huai'an spent half his life mired in adversity due to having "no bone roots," but his son Wang Teng insists on applying for the martial arts exams, refusing to retrace his father's old path. In a desperate situation, Wang Huai'an awakens a "system" where for every realm his son improves, the father automatically surpasses him by five major realms. To help his son defy the heavens and change his fate, he exhausts all resources to escort him through cultivation. Wang Teng surges from mediocre bone roots to superior bone roots, breaking through to a tier-one martial artist with limit-breaking vital energy, and Wang Huai'an steps into the tier-six realm right alongside him. On the road to the hundred-day martial arts examinations, father and son join forces to face skepticism, befriend powerhouses, hunt fierce beasts, and launch an assault on the top three martial arts universities.