Keke discovered danger again!
"Huh?" Although Xu Ying didn't understand, she immediately froze in place, looked back at Xu Xin and the little fellow in his arms, "What's wrong? Has this little fellow discovered something again?"
"There's danger."
Xu Xin stepped forward, grabbed Xu Ying's arm, and pulled her back two steps.
"Danger...?" Xu Ying glanced at the door, "I suspected there was a trap, but I just planned to take a look inside, not intending to push the door."
"Eek!" Keke stretched out its little paw and waved.
It meant that there's danger even in that!
Is there danger just by looking inside?
Currently, Xu Xin and Xu Ying are both wearing invisibility cloaks, which should prevent them from being detected by optical sensors.
Maybe it's...
A gravity sensor?
Xu Xin looked at the ground.
The area in front of the door was still made of scarlet crystal.
Smooth and emitting relatively soft scarlet light, it looked no different from other areas.
