That exclamation I think is to show a shortcut, sorry it's been a while, but I'm pretty sure the next place to go is the yard, right outside where you are.
OK thx. Is there supposed to be a cutscene or an event, because I really have nothing, no clue, no thing to unlock I redid the whole map killing all the monsters but I really don't see what to do. I already finished the wheel puzzle I'm at the event right after. If I could have a clue it would help me a lot. Thanks in advance