Meeting Underground

Han Sen looked around the cave, but he couldn't find another exit. He wasn't in much of a rush, though. He released Little Star from Destiny's Tower.

"Little Star, let's see how you do here." Han Sen leaped atop Little Star.

"Ookini Ookini!" Little Star bellowed. Starlight began to glow softly from its form as its body—and Han Sen's—started to become transparent. Then, it raced into the stone.

Little Star had only been gone for ten minutes when Edward appeared in the mouth of the cave. After he entered, he had a look around.

"Not here?" Edward frowned. He was confident in the logical process that had led him there. It took him by surprise when Han Sen was nowhere to be found.

"This guy is a lot of trouble to deal with. Every creature leaves traces of their presence, even if it is only a couple of molecules. He hasn't left behind anything, however. How has he managed to do something like that?" Edward frowned as he continued poking around.