Chapter 250: The Archduke of Blood · Source of Energy

Thud! Thud! Thud!
Everyone's heart raced as they couldn't help but focus their gaze on the object floating toward them.
To their immense surprise, it was not a demon, but a heart.
It looked extremely weak and withered. The surface was covered with lava-like patterns and chunks of black stone, with bright red veins crisscrossing it.
Just by looking at that heart, a single phrase involuntarily surfaced in everyone's minds—
The Archduke of Blood · Source of Energy.
Instantly,...