Signed for 100,000 Years, Dug Out by Junior Sister

[Dip——Sign in for 100,000 years, the system is loaded! Host Su Chen is officially awake! When the cold mechanical sound exploded in his mind, Su Chen felt that his eyelids were so rusty that they could be the foundation of the Demon Suppression Tower, and finally trembled. Deep in the earth's veins, in the bronze cage at the bottom of the Qingyun Sect's Demon Suppression Tower, his "antique body" had been lying for a hundred thousand years. The green rust on the copper skin was falling down, like rain. "Are you awake? You're still awake..." Su Chen moved his fingers consciously, almost breaking his rusty knuckles. "Signing in for a hundred thousand years, the system is treating me as a shared bicycle. Where are you depositing this deposit?" One hundred thousand years ago, he, Su Chen, a rare genius of Qingyun Sect in cultivating immortals, had drunk too much and was bound to a [100,000-Year Sign-in System] in a daze. He was then "invited" by this broken system to the bottom of the Demon Suppression Tower, with the euphemistic name of "accumulating the foundation, signing in to receive the award, and one hundred thousand years later, stunning the world of cultivation." The result?