[One day later]

{1st, POV, Ethan}

“Wow!!!— it is actually an ancient ruin!!!. I never thought there will be a ruin in the middle of this island. Form the appearance and condition, it is definitely a remnant of some ancient palace.”

I'm currently walking towards a destroyed ancient structure. From its shape and design I deduced it to be a palace from ancient times. 

It is not unaccepted for a palace to be here. This island was but just a small part of a much bigger piece of land that existed a long time ago, it was destroyed in the war, which happened tens of thousands of years ago. 

(System, are you sure the source of negative energy is truly inside that ruin?)

The place ruin is enormous, the place I'm standing at the moment is still pretty far from the actual palace. From the structure of the broken buildings, I guessed them to be houses, maybe a city.

[Yes, from the wavelength it would seem the core is un