C529 The Plan of the Shijie Law Field.

Nightshade's blood was dripped onto the test paper, and the light blue test paper turned purple in an extremely short period of time.

"Hmm, negative. Not bad. You're not sick. Go on."

Nightshade heaved a sigh of relief. Just as he was about to leave, he heard the soldier continue.

"These days won't last long. Our Saint Doctor is about to execute the emissary of the safe zone