Liu Yan arrived safely at the end of the ice crystal tunnel.
He had originally thought that there would be some treasures or some danger at the end of the tunnel, but in reality, there was nothing.
Liu Yan found it a little strange and went forward to further explore when he suddenly triggered a mechanism under his feet.
He immediately activated Swiftsteps and used Spirit Vision to sense his surroundings. Once he sensed danger, he would immediately avoid it.
At the same time, Liu Yan was quite puzzled. Why didn't the secret realm's map of traps indicate that there was a trap here?
However, after a few seconds, no trap appeared. Instead, a human figure appeared in front of the empty ice wall before him.
Only then did Liu Yan realize that this was an imaging mechanism that would display the human figure.
Immediately, he looked at the human figure's footage and soon understood.
