Actually, Chen Jie had not been up for long before Su Yunjin heard the commotion.
Over the past year, Su Yunjin's sleep had been light, fearing that Chen Jie might suddenly burst in and harm her and Ruirui.
Although she no longer had such worries now, the habit remained.
Therefore, as soon as Chen Jie started practicing his martial arts in the courtyard today, she heard the rustling sound of feet on the ground, along with the noise of the sleeves fluttering with each punch thrown.
Moreover, Chen Jie was also careless, stepping on a tile in the courtyard, making quite a loud noise. Su Yunjin suspected a thief had entered and opened the window to take a look.
She then saw Chen Jie practicing his punches under the moonlight.