How close am I to Falz?

[day]

How close am I to dark falz? I'min the big room with tons of strong enemys. Right before it is a room with one of those frozen crystals in it and a message from r.r.r saying that I must stop Dark Falz before he comes back with the perfect body. I just want to know how close I am to reaching him. Also,any tips on fighting him when I get there?

EDIT:If I wait in a room that had no enemys in it for a while, will one randomly generate? I was sitting there in the room with the frozen crystal. At first it had no enemys but a death gunner appeared and I can't target it.

If u go into a room with what looks like a tree with eyes and a red spot (ruins 3) it's the last room before falz