Entering the Strange Island 

After entering one of the lower tunnels of that island, Minos passed through a barrier and found himself arriving in an area without the presence of water, where he had to circulate his energies and 'stick' his feet to the vertical walls there.

'This place has a barrier that prevents water from entering the island...' He noticed this, finding it somewhat strange since it must have been abandoned for an island of this magnitude to plummet from the sky.

Since even powerful arrays stopped working after many years without maintenance, Minos couldn't help but find it strange that there was still something like that working there, even the high probability that this place had been abandoned for hundreds of thousands of years.

'Could it have been some madman who wanted to fall in with the island?'

In the Spiritual World, there was everything, and even people capable of risking their lives in insane experiments could be found if looked for.