Chương 589: Black Slate

"Black Knights, go in."

Chen Chen waved his hand and a Black Knight walked straight toward the fixed black fog not far away.

However, when the Black Knight walked into the black fog, there was nothing left, not an echo. No signal was received either.

Chen Chen hesitated over whether to continue sending Black Knights in.

"Sir Commander, the latest update."

X-112 suddenly notified, "The Air Force One which the President of Northern America boarded was confirmed to have met an accident and crashed into the eastern part of Manhattan in New York City. At the same time, the black fog was also generated after the crash and had spread over the crash site."

Hearing this news, Chen Chen only felt as if his head was exploding. "That's to say, a third black fog spot has appeared…

"If this continues, I'm afraid that black fog will appear everywhere in the world."