The Game Invades, and I Get a Proficiency System

Chen Xia transmigrated to a modern city and acquired a Proficiency System. As long as he worked hard, he was guaranteed to reap rewards.

He'd thought he could use the System to become a billionaire, but then a game suddenly descended upon the world. Those who obtained a Black Card could become players, enter dungeons, and gain all sorts of amazing abilities.

The world underwent a drastic transformation, and players began to rise. In this turbulent new age, who would emerge as the ultimate winner?

This novel and its characters are entirely fictional. Any resemblance to real people or events is purely coincidental. Do not imitate.