"Smells terrible," Wang Xan Ye ranted.
"I have gas masks," said Li Lu He, giving the gas masks to everyone.
"Don't go yet. From what I see, there were no chameleons among those that died. They are probably still camouflaged," said Huang Yi Lin.
"Are you talking about those lizards that can change their colour?" asked Wang Xan Ye.
"Yes. However, the information I got from hacking said that they can be invisible," said Huang Yi Lin.
"Then, what should we do? Is there anything important here?" asked Yang Zhi Dong.
"There is a keycard that we will need to enter the F6 floor. The F7 floor's keycard is on that floor. It seems like we need to get them because the only way to enter the F10 floor is by the center of the F9 floor. We need the keycards to do that," Huang Yi Lin explained.
"What should we do? Just Cerberus is risky enough. However, now we have chameleons," said Wu Xiu Ying.