You walk unto some strange grotto surrounded by trees except on exits, the side you came in and the opposite opening. You decided to explore further and walk in. You notice things that used to be statues or other things made of stone now covered in moss. A small quiet stream runs on the right side, beginning in an unseen place, and ending at the trees. You walk around for a bit, just taking the scenery in when you hear a voice "Enter traveler, for you are now entering the lands of the Shadowed Fire, Kuraitani" The voice startles you, and you stay quite for a bit. You look around, but see no one.
So what are you waiting for?
Go in.