"Is everyone okay?" I yelled while trying to keep myself afloat and not sink into the water.
...
"Luk Yu! Uncle! Where are you?" I called out repeatedly, but no one answered me.
Could they all have... no, no, no, they'll answer me soon.
"Luk Yu! Luk Yu!"
Splash... two heads popped up from the water, and upon closer inspection, my heart leaped with joy; it was none other than Luk Yu and his father.
"Brother Yueming, I'm here," Luk Yu gasped for air and waved at me.
The Luminous Pearl had been tucked into my pocket when I plunged into the passage. Although I could still see some light, it wasn't very clear. I took it out, and instantly, the area lit up.
Looking around, I realized we had fallen into a cave. Above us hung massive stalactites, and about thirty meters up in the air, there was a dark hole that must have been the passage we fell through.