In the morning, Yu Rong got to know from now conscious Wang Hao that the guy he had hired never showed up. Well of course, he had not hired anyone in the first place but he needed to tell his lies to keep his life. The closer it was to the truth, the better.
Then he convinced her, how out of loyalty to her, he had decided to take care of it himself but that girl got out of it by injuring him. There was no evidence because he himself had turned the camera system in the lobby off. The thing with Yu Tian, he wasn't involved, so he got out of it easily.