C353 Dragon Pool Tiger Cave(3)

In the midst of the silence, a discordant squeak abruptly pierced the air from a corner...

Mao Jiarui, upon hearing the noise, instantly responded, the beam of his flashlight almost immediately sweeping toward the source of the sound.

It was a diminutive iron door, roughly a third the size of a standard one.

As the beam hit it, something inside seemed to react