The closer the sisters Lan Susu and Lan Luoluo pressed together, the stronger their Soul Power fluctuations became, gradually surpassing what Soul Grandmasters should have possessed.
The Hair Net, which had been easy to cut through, suddenly became incredibly tough. Wang Dong's Winged Guillotine was like a blunt kitchen knife.
But the change lasted only an instant.
The Blue Sisters suddenly stiffened in unison. As they gazed at each other, each saw the light vanish from the other's eyes.
"Putting on a supernatural act!" Wang Dong froze for a moment, then snorted coldly.
The Hair Net became soft and silky again. Wang Dong now turned into Teacher Tony, the two razors on her forewings harvesting the beautiful hair before her as easily as chopping melons and slicing vegetables.
Without the Hair Net's protection, the dazed Blue Sisters were powerless to resist Wang Dong's attack. She knocked them out of the arena in a single strike.
"Was that... a Martial Soul Fusion Skill?"
Wang Yan caught the Blue Sisters outside the arena to keep them from being hurt in the fall. Feeling their mingling Soul Power, he spoke in surprise.
A Martial Soul Fusion Skill was a powerful ability performed jointly by two Soul Masters whose Martial Souls were highly compatible.
He was certain the Blue Sisters had just been about to perform a Martial Soul Fusion Skill. Although they only had two rings each, even a three-ring Soul Elder might not have been able to withstand it.
"Their Martial Soul Fusion Skill failed to activate. It was interrupted!"
He had always studied Martial Soul Fusion Skills, and soon understood their situation.
"But... why?"
Wang Yan felt the Soul Power within them as he analyzed what had happened.
"The fusion didn't fail. Someone interrupted it from outside!"
"Who did it?"
Wang