Qiao Yi was relatively well-behaved over the next few days perhaps because of Qiao Yue's warning.
Qiao Yue's injuries were almost healed. Although she cared more about fulfilling her filial duties to her grandfather than her studies, Old Master Qiao had specially called her over and told her to study hard. She couldn't break her grandfather's heart.
The night before she went back to school, Qiao Yu came to Qiao Yue's room.
He also brought with him a large stack of new notes and practice questions.
Qiao Yue looked at the notes and practice questions, which had all been neatly annotated by Qiao Yu using different colored pens.
He also took out plastic sheets of different colors. "This is a learning method I heard from someone. Use different colored sheets to cover the answers."
