C191
Lin Xiaoya chose to go to Liusu's house between 8 and 9 AM. According to the information given by Ruan Yu'er, Su Li and Lu Yuntao were not at home at this time.
After the doorbell rang a third time, Liusu rubbed her sleepy eyes and opened the door. She glanced at Lin Xiaoya and made a path for her.
She was very clear about the situation and did not recognize the person