These three days, Gu Hua had been staying in the treasury store in the main courtyard auditing her mother's dowry.
She had only finished doing so at 9 am in the morning. Including the three and a half trunks of jewellery, there was not an item missing; she can finally rest and breathe some fresh air.
Gu Hua got up turned around to walk over toward the door. When her right leg took a step, she felt something hard and round from under her feet. The floor was already slippery, she didn't have time to guess what was underneath her feet. The object was round so her body rolled forward.
Before she could fell hard on the floor, her hands already leaning against the wall for support. While balancing her body her left hand touched a tile on the wall and pressed firmly on it there was a click sound and next to the painting a small hole appeared which had a small box placed upon a thick book.
