C927 Mysterious Events

While in the elevator, Gu Mufan had been observing Su Yan. He couldn't help but ask, "What surprise did you arrange for me?"

Su Yan didn't answer because the elevator had already started.

When she opened the door, it was pitch black.

Su Yan was bewildered.

Gu Mufan turned on the lights.

When Su Yan saw that there was almost no trace of her presence in the hall, she frowned and said