"Yes..."
Vivian nodded.
Fortunately, after walking for a while, the surroundings were still silent. It did not look like there was anyone guarding below.
As they moved forward, a blurry door-shaped object gradually appeared in front of them.
Qin Yuan and Weiwei were both shocked.
"There seems to be a door in front! We've reached the end!"
Vivian said excitedly.
Qin Yuan nodded slightly, indicating for her to stop talking.
He walked forward and used the flashlight to illuminate the door in front of him.
Just as they had guessed, it was a metal door. It was dark and heavy, and they couldn't see what was behind it.
Qin Yuan came forward and carefully looked at the position of the door lock. There was a big lock on it. Without a key, it would be difficult for them to open it.
"Aiya, this door is locked. We don't have the key!"
Vivian was a little disappointed.
"Don't worry."
