"Let's go and see what's inside these rooms." Su Yu spoke as he pulled Duan Yuan using his other free hand to lead the other since his other hand is holding his selfie stick with his mobile phone, showing his livestream.
If the second floor's hallway is really the same as the first floor's hallway, then there should also be four doors in the first floor's hallway. As to why Su Yu is sure that there are really four real doors in the second floor's hallway and not just two like the first floor, it is because he can detect heavy evil qi coming from the four doors.
