Her name is Tongyuan, she has no surname. She only knew that she had been working as a maid in this Chunfeng Building since she was conscious. It was like this before she was seven years old. At any rate, she only had to suffer physical pain. But on the day she turned seven, the madam said she would start training her. She didn't want to, so on the night of her seventh birthday, she escaped from the terrifying Chunfeng Tower and left the enchanting Flower Street and Willow Alley... From then on, her destiny began to change...