章 479: Chapter 401 Promotion

Outskirts of Northwind Castle, Steel Dragonwing Palace.

Cassius lay quietly on the ground, his massive dragon body rising and falling with each breath, sulfurous smoke filling the palace.

The current Red Dragon, from head to tail, was nearly forty meters long, and even the exceptionally spacious palace felt a bit cramped for him now.

"Phew..."

"Finally about to level up. A moment of harvest."

Cassius yawned, exhaling a puff of sulfur-flavored smoke. He then used his strong limbs and tail to support himself on the ground, slowly getting up.

The Red Dragon stared intently at the panel in front of him, a hint of joy gleaming in his pale golden pupils.

[You have gained 200xp]

[You have gained 100xp]

[You have gained 900xp]

....

Since opening the Experience Shop and the Undead Research Institute, Cassius's experience points had been accumulating rapidly. Hundreds of thousands of players across the Empire were continuously contributing experience points to him.