Mao Wei stepped out of the shadows and said across the digital grid on the ground, "How did you figure out it was me?"
"From the items you used, the cotton grenade, the toy gun, they're all children's playthings, and so is hopscotch," Xu Huo replied.
"Is that all?" Mao Wei was incredulous.
Chu Yuan was even more astonished, "Are you a ghost?"
"Yes, as it happens I just saw the two of you fighting with Dr. Deng's people," said Mao Wei with a laugh. "Can't blame me this time, killing someone to regain a human identity, I guess you'll just have to be inconvenienced."
Having said this, he approached them.
Chu Yuan kept trying to lift his feet on the spot, but apart from the consecutive next square, he couldn't enter any other square; his feet were completely stuck to the ground.
In the darkness, Xu Huo took out the "Star-binding Sphere" given to him by Madame Butterfly and said to the approaching Mao Wei, "Actually, you don't know whether you're a ghost or not."