The entire passage has many traces of artificial modification. According to Lifeguard Uncle Man, this place originally didn't have this path. It was only when Leslulu sought their help that they artificially carved out a passage leading to the depths.
As for the tunnel that the Fluffy Fire Wolfhound drilled, it's the entrance and exit passage for Leslulu or, more precisely, Leslulu and its kind arrived at the surface through it.
Leslulu is a Spirit Beast proficient in purifying water, but it has specific habitat requirements, such as being cool, damp, and preferably quiet, making human encounters with them quite rare.
Unlike other commonly seen Spirit Beasts that purify water sources, like Qingquan Shell, Leslulu looks cute and seemingly unthreatening, yet their strength allows them to shine on the stage of Beast Tamer competitions.
