Bab 147: Is he in charge of a fool? 

[Past]

Younger sister? Why is she the younger sister? However, Chang Seol doesn't question the girl. This world is strange enough. If a younger girl is calling her that, maybe there is a good reason. 

"Hello, Araina," Chang Seol greets her awkwardly.

"I can't wait to teach you everything, Arrja." Araina clasps her hands together. Her eyes curve into the crescent moon and the smile on her face is sly. "You aren't supposed to call me by my name. I am 'ELDER SISTER' to you."

"..." Chang Seol gives her a slight nod. She won't be calling her that anytime soon. 

"Elder Sister." Araina nudges the girl next to her. "Are you not going to introduce yourself to her?"

"Why should I?" Araiya keeps her eyes on Chang Seol. "I am the crown princess. She should bow before me."

Chang Seol rolls her eyes. So, this haughty teen is older than the sly one. Fine! However, she isn't going to bow in front of anyone. "Greetings, you."