Celest was an angel who fell from heaven and landed on earth. He hid his wings. He found a job in a restaurant in a big city where he was a waiter... better than nothing. When Celest was coming out from behind the counter, holding the desserts and walking towards the customers, he felt a strong gust of wind at his butt and when he looked back, he noticed... a man. Man grinning. No human could create wind power...except the demon.