Song Jiaren didn't expect this result, but she didn't care what the students thought of her. She waved at them and returned to her seat, then went to sleep.
After class, a student suddenly walked to her side and carefully called out, "Song Jiaren."
Song Jiaren was woken up. She was originally angry, but when she looked up at the nervous girl standing in front of her, she calmed down.
The girl pointed at the door and said with a blush, "Someone who claims to be your sister is looking for you."
Sister?
Song Jiaren looked at the door, but there were too many students blocking her line of sight. She didn't see who it was.
But there was only one person who could be called her younger sister. She had forgotten about her after so long. Song Jiaren walked out of the classroom and saw Song Yoyo at the door.
