Ning Wan's condition wasn't very good, as last night, due to Xi Mohan's confrontation here, she couldn't sleep peacefully at all. This resulted in an all-night standoff with that man, until he left in the morning and she managed to get some sleep. However, not long after, the doctor came on rounds, and she woke up and couldn't fall back asleep.
Glancing up at the tense Song Qiao, Ning Wan forced a smile and said, "It was nothing much, just him sneaking into my ward last night while I thought I was asleep, and I caught him. Perhaps he didn't come earlier in the day fearing I'd notice, so he could only come at night."
According to what happened last night, Xi Mohan must have known about her presence not just recently, but probably had found her the night before. It's just that she was in a bad state and constantly unconscious, not realizing when exactly he had arrived.
The one thing she was sure of was that this man was like a persistent ghost, which caused her a lot of distress.
