Christmas Brother's First Book

After transmigrating to a world of fantasy, Lin Feng suffered a cultivation deviation and was imprisoned for three hundred years. But that was no problem! After accidentally devouring his own inner demon, he obtained the Inner Demon Devouring System!… “Lin family, your ancestor has returned!” “A Great Martial Master must not be insulted? Then you’re exactly who I’m insulting today!” “Spend 900 inner demon points to redeem the Heaven-Devouring Battle Art!” “A dignified Martial Emperor’s inner demon actually fled without a fight!” “You’re an inner demon? Even a God King can be slain!” [PS: The year’s most powerful, invincible fantasy novel about utterly crushing the opposition]