Epic Transformation: The Dragon Master Who Defies the Divine

Seventy years ago, the game world merged with reality, unleashing rampant monsters and spreading magical disasters. To fend off these fierce beast invasions, everyone had to choose a profession, change jobs, and madly level up to become powerful. Qin Fan, who had always been ordinary, bound a system during the job-changing ceremony and successfully awakened the SSS-level talent, Dragon God's Guardian. With this, he transitioned into a hidden profession, the Dragon Master! — Description from novelcodex.org