Just as Qian Sisi turned around, she suddenly heard a muffled "mmm mmm" sound, as if someone inside was having their mouth covered. She quickly knocked on the door again and pressed her ear against it.
This time, she heard it very clearly, there was indeed some movement inside.
"Xiaobai—" Qian Sisi called to Bai Cheng'an, who was at the other end of the hospital corridor: "Something's strange here!"
Bai Cheng'an quickly walked over, pushed the door with his hand, and asked a passing nurse if the door could be opened.
The nurse was very surprised about the door being locked: "Why is this door locked? Who was so careless?"
She said, "I'll go ask if there's a key, you guys wait here—"
Qian Sisi looked anxiously at Bai Cheng'an. At the moment the nurse turned around, without any hesitation, he lifted his foot and kicked the door open, in a swift and stylish manner that made Qian Sisi want to applaud. It's just the timing was not quite right.
