Lin Yun transmigrates to the Primordial World and becomes Lu Ya, the tenth son of Demon Emperor Dijun.
He is born with a God-Tier sign-in System, which grants him a reward every time he signs in.
Sign in at the Sun Star and receive the top-grade Innate Spiritual Treasure, the Fire Source Pearl.
Sign in at Buzhou Mountain and receive the Great Dao-level cultivation manual, the Hongmeng Dao Scripture.
Sign in at Zixiao Palace and receive the Chaos Spiritual Treasure, the Twenty-Four-Petal Chaos Golden Violet Lotus.
Signing in is endlessly satisfying, and Lin Yun keeps traveling the road of sign-ins.
When the Witch-Demon Tribulation erupts and the Twelve Ancestral Witches attack the Demon Court, Lin Yun has already become a Primordial Daluo Golden Immortal and taken control of a Chaos Treasure.
With a single palm strike, he destroys the Pangu True Body. Alone, he battles all the sages.
"The Demon Court stands above the Heavenly Dao and shall be the eternal protagonist!"