A heavy stench of blood emerged from the crack, instantly diffusing and spreading in all directions.
A dazzling blood-red light erupted from the crack, rendering the entire altar as eerie and terrifying as hell.
Ghostly blue flames revealed themselves within the crack.
One by one, blood-red skeletons gradually appeared.
Each blood-red skeleton stood at least two meters tall.
They were clad in finely crafted blood-red armor, their bone-white claws gripping tightly onto blood-red broadswords.
The broadswords were about two meters long, adorned with nine rattling bronze rings, emanating a deathly aura that unsettled the heart.
In the hollow eye sockets of these blood-red skeletons floated ghostly blue light; they opened and closed their mouths, producing a creaking sound, while a foul, decaying black gas emanated from them.
The skeletons roared and howled, harboring a hatred for the living, surging out from the crevice of the Secret Realm like a blood-red tsunami.
