Su Jin and Su Xi's laughter could be heard, it seemed like they were getting closer and closer.
Meng Qin came back to her senses and looked away. She then looked to her left and smiled.
A figure pounced on her, "Mother, sister is bullying me!"
Meng Qin held the handkerchief and looked at the smiling Su Jin. She wiped off the sweat on her palms and then patted on Su Xi's head: "Nonsense, you were the only one who bullied big sister."
"Exactly! "Humph!" Seeing that her little tricks were useless, the corners of Su Xi's mouth curled up like a handle.
"Yo yo yo, you can even use that mouth to hang oil pots." Su Jin teased and then said, "Tell me, what about me? Am I wrong? Your score is 155!"
"If you don't accept it, then I was the one who solved the second question first!" Su Xi retorted in dissatisfaction.
"But you're right. Your score will be reduced." Su Jin said helplessly.
"No matter, I won!" Su Xi shouted.