Before the black tide completely swallowed her consciousness, the female doctor tried to resist with all her might.
But she immediately felt as though ten thousand electrified steel needles had viciously pierced her entire spine.
Countless lightning threads surged along her central nervous system and into every limb and bone, controlling every muscle fiber and every cluster of nerve endings, instantly robbing her of all ability to move, even to blink.
"How is this possible?
"Is this guy really a ghost? When exactly did he circle behind me and make me lose all ability to resist in an instant?
"Who is he? Who the hell is he!"
The female doctor's hair stood on end.
She made a snap decision and gave up all thought of resisting.
She poured every last shred of strength into her heart.
Trying to make it beat at a rate of more than two hundred times per minute.
—A special chip had been installed against the inner wall of her chest cavity, capable of collecting her physiological data anytime, anywhere.
Even if she were imprisoned, met with some mishap, or fell into a desperate situation where she could not even move her eyelids or fingers.
As long as she could still control her breathing, heartbeat, and intestinal movements.
She could secretly use changes in her physiological data to send a distress signal through this special chip.
An expert like her, who had undergone cultivation, could even control her heartbeat at will and send long messages in a manner similar to tapping out Morse Code, allowing her companions to better understand the situation she faced.
However, the female doctor soon discovered that it was as though six copper walls and iron ramparts had been erected around her heart.
Her heart still beat steadily at its normal pace.