Reborn as Dungeon Boss

You were in a black void with nothing around him until you saw a light in the void, then the light got brighter until he had to close his eyes to avoid being blind as the bright light in case you.

You woken up in a "strange room" which looked vaguely like a temple, open on all fronts with the iconic pillars holding up the roof, and a pool of water in the middle.

You feel strange and your body feels weird as you walk to the pool of water to see your reflection.

And you are surprised that you become a…