My Imperial Mausoleum Sign-In System

Accused of treason and stripped of his title, Qin Feng, the once-proud Crown Prince, is condemned to guard the desolate Imperial Mausoleum for life. His future is one of slow, forgotten decay in a cultivation world teeming with immortals and menacing demons. But just as despair threatens to consume him, a God-Level Sign-In System activates. Each day, each unique location within the mausoleum, grants him peerless rewards: a Primordial Chaos Sword Body that unleashes a world-shaking sword cry, ancient cultivation techniques, and potent elixirs that defy mortal understanding. Years blur into a silent century, his power soaring to unfathomable heights. While empires clash and powerful sects vie for dominance, Qin Feng, the \"forgotten\" prince, remains hidden, his silent ascent mistakenly credited to mythical heroes. Yet, as shadows lengthen and foreign tribes encroach upon the dynasty, the true force lurking within the mausoleum will soon unleash its terrifying secret upon a world utterly unprepared.