Master himself has already stepped in. We can't avoid this anymore.
Dave also knew the importance, gritted his teeth and followed Owen Bertram in.
The insides of the stone hole were twisted and extremely smooth, spiraling downwards for more than ten meters and then gradually became wider. The smooth stone walls began to emit faint radiance, and dark lines appeared and continued to increase in number. They looked somewhat like Array lines but were a bit different from those of this era.
Owen Bertram saw Dave following him but didn't say much. Master and servant quickly descended more than a hundred meters, and then there was nothing beneath them. They both fell down together.
Owen Bertram opened his palm, and the spiritual energy released a radiance that then dispersed, scattering like fireflies. It was then that they saw that they had fallen into a vast cave.
In the center stood a huge skeleton.