C150

"Alright, Big Sis is waiting for us, Yong'an, to grow up." Zhao Ajiao didn't know why, but it felt really good to have this kind of promise. She rubbed her little brother's head like she was trampling a puppy. At first, it felt more gentle, but then she pinched her face roughly.

Zhao Yong'an didn't resist either. He felt that this kind of elder sister was a bit different