Chapter 544 You Are So Ruthless

• “They're actually sparring?” Marshall stared blankly at the two people in front of him, murmuring to himself in disbelief.
• At that moment, Aiden and Una were fighting at an increasingly rapid pace. Aiden was moving so swiftly that afterimages of him were all that could be seen.
• Meanwhile, the techniques in Aiden's hands started to become increasingly diverse, but Una still maintained a defensive stance.