Reimu was about to turn away from the room when she noticed the rather large chest the imp leader was sitting on.  Smiling at her fortune, she let her training kick in and started to plan how she would attack the imps.  A few seconds later, she swore under her breath and slammed her fist into the wall, remembering that she had no magic, and no sort of ranged weapons - two things her plan would have relied on.  Not trusting her weak dagger to do anywhere near as well as she needed, she reluctantly turned away and headed back to the fork.  Resolving to pick up a spell the next time she visited town, she decided to try looking at the rest of the cavern before leaving.  She headed back to the first entrance room and this time decided to try out the north passage.  Hopefully once she had more abilities ready, she'd be able to come back and claim that treasure, but right now she wasn't going to risk fighting nearly a dozen imps.