Two hours later, the group had reached the top of the cliffs.

"Okay, I wasn't expecting it to be this bad," said Hanzo while everyone looked out at a wasteland with rivers of lava and strange vegetation growing everywhere.

"It wasn't always like this," said Nanika.

"The rivers used to be crystal clear water filled with the most beautiful of fish, and the land was filled with lush green and flowers," she said while tears started to roll down her cheeks.

"I promise, Nanika," said Killua while placing a hand on his sister's shoulder.

"We'll get rid of the invaders and save the Dark Continent, no matter what it takes," he said.

"Big talk coming from a small fry," said one of the two figures from the cave as they suddenly appeared on a hill nearby that looked down over the cliff side.

"I couldn't even sense them!" said Biscuit as everyone readied for a fight except for Nanika who was hiding behind Killua.

"It's been a while, little Whisper," said the other guy.

"Terror, Shriek," said Nanika.

"We've waited all these years for you to return, and here you are finally coming back and with some fresh meat even," said the first guy who was Terror.

"I've heard enough from you," said Gon before using paper to blast the hill, but both Terror and Shriek managed to dodge by jumping into the air.

"They're Nen users!" said Shriek after the two had landed.

"That's right," said Killua who appeared behind him while wrapping his limbs around Shriek's body.

"And now you fry," he said before shocking Shriek by releasing his Nen from every inch of his body.