Chapter 420: Snake Wing!

Threads of brightness appeared in Arthur's blood.

It was faint, dim.

It even felt like it was on the verge of extinguishing at any moment.

But it was truly there.

Mingled with threads of light, the fresh blood slowly gathered into Arthur's heart—

Thump!

Instantaneously, Arthur's heart beat emitted a sound like a battle drum.

All the items in the entire secret chamber trembled with that sound.

The walls trembled slightly.

Immediately afterward—

Wind, self-generated.

Shadows, self-moving.

When the wind and shadows intersected, two golden lights sparked within them.

It was a pair of eyes!

Golden vertical pupils!

Sharp, cold, and blinding, the eyes shimmered with perplexity, as their owner's attention was wholly drawn to the changes within his own body.

Arthur 'watched' his own heart.

At the location where the threads of light converged.

A bright shadow the size of a little finger appeared there.