Tomb Raiding: Joining the Southern Archives and Signing In for the Ancestral Dragon’s Blood from the Start

[Southern Archives + Tomb Raiding + Sign-In + Ancestral Dragon Bloodline + Invincible + The Grave Robbers' Chronicles, Old Nine Gates]

My name is Gu Changsheng, and I transmigrated into a tomb-raiding world formed by the fusion of Southern Archives and Old Nine Gates.

I activated a God-Tier Sign-In System from the start!

[Ding! You have arrived at the South Sea's Nanyang ancestral temple of evil gods, aboard the Nanan. Sign in?]

“Sign in!”

[Ding! Congratulations, Host, on your first sign-in. You have received an SSS-rank reward: Ancestral Dragon Bloodline!]

From then on, my tomb-raiding adventures took a completely different turn!

While Zhang Hailou was still using a pitcher-plant trick to deal with the ship's coffin, I was using my dragon might to make thousands of corpse sacks clear the way on their own!

[Ding! You have arrived at the meteorite copper tomb in the Changsha mines. Sign-in successful. Reward: Qilin Divine Eye!]

Zhang Qishan and Er Yuehong were being tormented to death by the meteorite copper illusion.

I saw through every one of Qing Wuzi's schemes at a glance, then turned the meteorite copper into a mirror!

[Ding! You have arrived at the Tower Between Worlds. Sign-in successful. Reward: Fragment of the Laws of Space!]

The Nine Gates were trapped in a time loop, so I punched straight through the nested tower and dragged out the mastermind!

Zhang Qishan: “Mr. Gu, who exactly are you?”

Zhang Hailou: “That bloodline... It's purer than even the main branch of our Zhang family!”

Gu Changsheng (smiling calmly): “Don't ask. The answer is that sign-in changed my life.”