A wall several meters thick, of course, requires walking several meters.
The two walked cautiously.
In case there were any traps inside, although they might not necessarily hurt them, it was still better to be safe than sorry.
But it seemed Dark Dragon was very confident in his defenses here, as he hadn't set up any traps or mechanisms.
In fact, that was indeed the case.
First, there were several assassins with top-tier special forces strength guarding the entrance, making it hard even for An Feng and Dark Moon to kill them instantly.
Second, the lock on that door could only be opened with the key on him, by no one else.
Even a lock-picking expert had no way.
This was crafted by the top locksmith he could find.
The locksmith once said that even without the key, he himself couldn't open it.
It's just that Dark Dragon never expected that Ding Yueqiu would take the key from him to unlock the door.
And then become the leader of the Dark Dragon Club.
Why didn't he expect it?
