Prehistoric: Sign in at the Beginning, Fellow Daoist Pangu Ax, Please Stay.

Programmer Lin Xuan died suddenly at his workstation and woke up as a prehistoric boy at the foot of Mount Buzhou. There are ancient ferocious beasts in the front, and there is a chaotic battle between liches in the back. The chance of survival is approximately zero. Fortunately, the [Dao Dao Sign-in System] arrived late, but this system is a bit vicious, and it will give you "Hell Difficulty" at the beginning. Bite! Sign in at the foot of Buzhou Mountain and be rewarded with Chaos Beads (remaining)! [Ding! Sign in in front of Pangu Hall and be rewarded with Pangu's Seal of Creation of Heaven! While others were struggling, Lin Xuan was already relying on signings to survive. He was a brother-in-law with Zhen Yuanzi, a rival in chess with Patriarch Bodhi, and drank and cursed his mother with the leader of Tongtian. He thought he could survive forever, until the Conferred God Tribulation happened, and the Second Saint of the West decided to target his friend from the Jie Cult. Lin Xuan sighed, took out the Sky Axe Projection he got from signing in, and grinned at the Tongtian Cult Leader next to him: "Fellow Taoist Tongtian, let's form a team today and go and 'sign' Lingshan... Right?"