Death and Next Life

It has been said in the practice world since ancient times: above the heaven, there is an immortal master who will always be in control. There has been a divine formation in the world of cultivation since ancient times, which protects and suppresses all monks. Generations of geniuses have perished in search of the divine formation, but they never stop. More than twenty years ago, the Divine Formation changed. The Northern Barbarian Divine Formation, which had existed since ancient times, was turned on and off once every 300 years, causing many suspicions and inquiries in the cultivation world. Twenty years ago, Chen Qingping Xuanhai was abandoned, but it was unexpectedly restored twenty years later. What secrets can be hidden in the Beiman Mountains for eternity?