Job Transfer for All: from Dragon Master to Lord of Dragons!

The game is connected to reality, ferocious beasts are rampant, and countless secret realms and dungeons are opened! In order to survive the crisis, humans around the world must change jobs, upgrade like crazy, and become strong! On the day of his job change, Gu Yu obtained the treasure hunting system and awakened his SSS-level talent. He changed jobs at the beginning and became a hidden professional dragon master! "You have found the legendary dragon egg, which can hatch into a flaming, undead dragon!!" "Your Dragon Flame. Undead Dragon is upgraded to Judgment. Black Winged Dragon King!!!" "Your dragon used the Eye of Destruction to kill the SSS-level lord!!" ... King of Earth Jormungandr, King of Mountains Fenrir, King of Fire Constantine, and King of Bronze Norton all knelt down at my feet! Many years later, people called me——Lord of Dragons! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.