Thinking back now.
She must have done something back then!
The truth is indeed as Liu Ye imagined. Shen Tang naturally wasn't going to treat him for free back then.
While she was treating him, she intentionally devised a trick, secretly planting a thin "nail" within his body in advance.
She wove her spiritual power into his bloodstream like threads.
This strand of spiritual power was extremely subtle, usually in a completely dormant state, emitting no fluctuations, and Liu Ye was completely unaware of it.
But as time went on, it would gradually invade his sea of consciousness.
When Shen Tang decided to act—
She would only need to activate this strand of pre-arranged spiritual power, and the power hidden within the blood would instantly "condense," like countless fine ice needles piercing through Liu Ye's entire body via the blood vessels.
