What exactly is down here, they've been wanting to know for a long time.
Only by truly solving the underground problem can their Transmission Array be considered a safe facility.
Otherwise, each use is nerve-racking, which is really very uncomfortable.
The group arrived in front of the iron door.
Keke had already run up to the iron door and used her little paws to tug at it a few times.
"Let me open it."
Xu Xin lifted Keke onto his shoulder, then crouched down and tentatively grasped the handle of the iron door.
The handle remained very cold, but it was much better than before.
He pulled up on the handle with force.
In the end, it didn't budge.
"Hmm?" He frowned and increased his strength.
The cold iron door only swayed slightly but still couldn't be pulled open.
Can't pull it open?
No, that's not right.
This iron door should already be open.
