"I'm waiting for you up ahead; no need to shout."
Wen Yu's deep voice rang out, causing Sun Aotian to quiet down.
In less than a minute, Sun Aotian had somewhat adapted to the conditions underground and said to Wen Yu in surprise, "Brother Wen Yu, it's so big in here!"
"Yes, it probably connects to an old air raid shelter."
There are many air raid shelters in the Northeast region. In the mountains near Chaihe Town, there are numerous such shelters and man-made caves.
"Let's go deeper."
The space where Wen Yu and Sun Aotian stood was very narrow; Wen Yu couldn't possibly summon Cyclops here.
Without Cyclops, Wen Yu naturally couldn't track the scent below. For now, they could only take it one step at a time.
They continued along the tunnel.
The ground was dry, and there were no bodies or bloodstains, meaning no fight had occurred underground.
As Wen Yu and Sun Aotian moved further, a light suddenly appeared before them.
