Tragic! Maria Who Lives in the Graveyard

Teppei and X arrive at the next point and find themselves in a huge graveyard. In the middle of the graveyard is a giant tree full of skeletons! They meet a girl named Maria, who is terrified of something evil that lives there! Can Teppei and X help Maria and defeat this point's guardian??? Episode summary graciously provided by Vortex Fansubs