Li Zhirui dived deep into the lake, originally wandering around the bottom of the lake, looking for traces of Water Essence, but unintentionally he discovered waves of Spiritual Energy fluctuations coming from not far away. Thinking it was some kind of Spiritual Object maturing, he approached out of curiosity.
However, unexpectedly, it turned out to be an entrance just over three meters wide, pitch-dark inside, but intermittently there would still be bursts of Spiritual Energy fluctuations.
At first Li Zhirui didn't think much of it, assuming it was a Spirit Cave of a Spirit Vein, or that a Spiritual Object had just happened to grow there by chance, and subconsciously used his Divine Sense to probe into it.
