C773 Unexpected result

Zhang Jinming was secretly shocked, just now he used an iron nail to seal his heart meridian. If the nails don't come out within an hour, everything will be all right. But at this time, if he pulled it out, it might cause his blood to flow out. This way, he wouldn't be able to live for long.

Since this bastard was proficient in this, how could he not understand it?

Seeing that