Her Older Sister

"Everyone, we have a transfer student." 

The teacher waved her hands to the female who's standing at the entrance of the classroom. "Please come in and introduce yourself."

Their eyes got fixated by the young lady who confidently walked in the front. She bowed her head and widely smiled. "Hello everyone! I am Madeline Colline. You can just call me Linlin. The same age as you. Sorry for transferring halfway through your class. I will make sure that I will not look like a bother so let's get along." 

The whole class felt silent and got swayed by her charming attitude. They felt like they were already close to this transfer student.

The teacher told Linlin to sit beside Ivan, so she was a part of their group now. Athasia next to Callie and Ivan next to hers. 

When the lunch break came over, some of their classmates already circled around Linlin trying to get her good side. Seeing that she's bubbly and easy going, they immediately got drawn to her.