There are no surveillance cameras in the fire stairwell...

"But he didn't see Yueyue at all when he went down the stairs just now..."

So, where did Yue Yue go

Li Sen could only invade the first floor's surveillance and found that, at that time, Yue Yue was also not present on the first floor....

The rooftop also didn't have...

Li Sen became increasingly anxious as he investigated further. Some areas of the hospital were blind spots for surveillance. With Yueyue's abilities, if she was determined to leave and avoid all monitoring, it wasn't impossible....ed to see through his thoughts and suddenly asked."Ahe... he was stunned for a second, then eagerly asked, "Can I""Go back home for the New Year. Da Hei and Er Bai are always too busy. You can stay in...