"That sword is accumulating his power?!"
*Swish!*
*BAM!*
"!"
Greg watched as another shockwave, which was twice as big as the previous two broke out after Joe hit the Echo Spirit's neck with his sword.
The power was so strong that it created huge craters below and around the creature, while the shockwave made the ground in the vicinity form huge cracks one by one.
Naturally, Greg was doing perfectly fine even under such crazy power luckily because of his mask and tempered body. However, it was entirely possible that anyone else who was below the Ascender rank would have been blown away instantly, if not driven to the brink of death.
"Such a scary weapon. And it was down there too... Just what is that place truly?"
While Greg tried to figure out the background behind that sword and the mysterious place, Joe was flickering here and there around the creature with insane speed.