As Seiya crashed the demon's head into the ground, he willed it within him, 'ruin,' and his staff that was seized in place in front of the demon's chest, pushed through with unrelenting force—bursting through the demon's chest and shattering not one, but three of his hearts—leaving a gaping hole.
Unyielding and unable to wrench free his broken arm from Seiya's grip, the demon whipped his other arm over his buried head, and grabbed onto Seiya's face who didn't see the hand coming due to his eye condition.
The demon's grip closed around Seiya's face like a vice, wrenching him upward before hurling him aside with ruthless force. He hurtled through the air, only to crash down, skidding across the ground on one knee.
The demon rose, blood spilling from the open wound in his chest. But within seconds, the torn flesh wove itself back together—fibers, muscle, and bone knitting seamlessly until not a trace of the injury remained.