"Bang!"
Without warning, a heavy strike slammed violently onto Merlin's body.
"What happened?"
Merlin was shocked. It was clearly incapable to resist such a silent, invisible force. Fortunately, his body had been covered by Enervating Halo, so he was not hurt.
"Thud thud thud."
To Merlin's horror, the attacks did not stop but continued like a thumping heartbeat, each strike stronger than the last. When the third strike struck, Merlin's Enervating Halo finally could not withstand and shattered into pieces.
"Wizard Ossais, is this the Nine Hit Strike?"
Until now, Merlin still did not know how the attacks were released. Without any warning, the silent and invisible attacks had already slammed into his body.
Moreover, every strike was stronger than the last. With every subsequent strike, its power almost doubled.
This was the uniqueness of Occult Mind Spells. They were silent and invisible, hence were incapable of resistance.