A sound of rushing water woke Yoori up. She massaged her temples and rubbed her eyes, looking at her surroundings. She was in a room much bigger than hers, which was painted a light blue color. The bed she was sleeping on was so big that it could accommodate more than five people. Pillows of different colors and shapes lay carelessly on the bed, giving off a lovely, accommodating nature.

The light blue on the walls was so breath-taking and mysterious that it made her feel like she was in heaven. The mahogany brown table, not far from the bed, was occupied by different business books. She could read a...