Adrenalin rushed through Siyeon's body and just before the stream hit them, her mind completely turned off. Something inside her made 'click' suddenly while she stared at the colors in fear and awe. Siyeon suddenly realized that the neutral element Sehun had talked about was everywhere but at the same time it wasn't a dominating element. It just went with the flow and was contend everywhere. It was in the air, in the earth, in the water, in herself.

As she realized that, everything else was so easy. Sehun called out her name, the stream of colors hit them. Heat and power hit them; the colorful splinters grabbed after them as suddenly walls started to built around them. There was a whisper coming from the shard, small and fragile, as the escaped through the last gaps between the closing walls. All of sudden it was very, very silent and only the sound of Sehun's and Siyeon's breath interrupted the silence. “You made it.” Even Sehun sounded like he couldn't believe it but Siyeon knew what he meant. She couldn't even believe it herself. “Won't it disappear?” she asked Sehun with a breathless voice.

He shook his head while he eyed the walls closely. “No, once they are there they won't disappear,” he mumbled and walked towards one of the walls and knocked against it. “Very solid,” he whispered and turned around to Siyeon who still was quite out of breath. “From now on you can always come to this place to practice. It won't be long until you manage how to use your powers properly, I guess.” He let out a sigh as his presence started to vanish slowly. “You will find your way our of here on your own.”

As he disappeared completely, Siyeon fell on her knees and the walls slowly disappeared. Again the colors surrounded her but this time they didn't come near her. Everything around started to crumble and fall apart but Siyeon couldn't move at all. She was exhausted and tired and she didn't even notice as she fell. She fell into the darkness, and she fell endlessly. She fell and fell, only accompanied by a small piano melody, which came out of the nowhere.

Why was the sound so familiar? Why was there something that was so near, so close that she could grab it but then again she couldn't. With a jolt, Siyeon woke up. Her heart stumbled before it calmed down. “Took you long enough,” Sehun mumbled. He leaned against the tree and he looked as tired as her. For a moment, the two of them were completely silent and Siyeon tilted her head back to look at the sky. “Oh damn,” she whispered as she saw that the sun already started to went down. “I will go back now. Ara and the others surely are waiting for me,” she said while she stood up with wobbling knees.

As she turned around, the whole world turned upside down. “Ahh,” she sighed and hold her head. She made a few unsure steps while feeling like a drunkard. “Uhm,” Siyeon stopped and turned around to Sehun partly, who still sat against the tree. “Thank you for today. See you next week then?” The question was very obvious and Sehun let out a sigh. “Do you really think this one lesson was enough? Of course you need more tuition.”

A smile appeared on Siyeon's face and brightened her face up a bit. “Then I will see you on Monday in class.” As she went, Sehun looked after her until Siyeon couldn't be seen anymore. After she was away, Sehun stood up as well. The world around him spun like crazy and he sat down immediately. He was not used to do something like that, not at all. Being in his own core world was something completely different from being in another person's core world. It used up a lot of power but it was nothing he couldn't handle.

“Damn,” he whispered and blinked a few times until the world around him stopped spinn