When was Yang Mo discovered?

Yang Mo was found the next day, because the TV series "The Missing Child" episode 12, three cases were solved at the same time. The missing child Yang Mo was finally found after 48 hours of search and rescue, that is, the next day. It turned out that he really didn't leave 17 building, and the doors and windows were closed. Yang Mo was found in the secret passage in Room 302. Yang Mo's disappearance has a lot to do with Xu. He is not as simple as he looks. So I found Yang Mo the next day.