At the beginning, I was also the Black Dragon Boss. I was invincible.

The game had descended into reality, and the era of class advancement had begun!

Su Yang changed his class to an ordinary warrior.

Unexpectedly, he found out that he was also a level 99 Black Dragon Boss?

The first time he tried to connect to the boss, he directly encountered an A-grade guild dungeon?

Facing those fully armed class changers, Su Yang casually spat out a mouthful of black flames.

You wiped out the Spirit Hunter Guild.

[EXP gained: 990,000, LV. 1-LV.20 (EXP overflow has been saved, please change class as soon as possible)]

[Obtained: Diamond-rank greatsword, Tempest’s Call, Class Advancement Scroll]

Slowly, his Boss LV.99 rose from Black Dragon to LV.999 Abyss Ruler.

Su Yang realized that he seemed to be invincible.