C22 The Undoing of the Bell must also be Done with the Person of the Bell

Actually, how could Chen Hui even know how to use Sunflower Dot?

In this world, there was no such thing as acupuncture!

However, Chen Hui would use silver needles to prick his acupoints to seal his meridians. Once his meridians were sealed, he would naturally be unable to move.

When Chen Hui's forefinger and middle finger were together just now