C844 Knock on the Door in the Middle of the Night

After making sure everything was settled with Xue Niang, Su Ruo went back to her room to bathe and change.

In the dead of night, just as Su Ruo was preparing to rest, someone knocked on the door.

She frowned and asked, "Who is it?"

No answer came, and the knocking continued.

Su Ruo stood up, took a robe from the side and put it on, then walked towards the door and asked, "Who is it?"

However