Chapter 820: Decline of Both IQ and EQ

Shen Mufeng and Gu Xiaonuan like to throw formality out the window when they're together, with Gu Xiaonuan hardly acting like an older sister. Thus, Shen Mufeng would occasionally tease Gu Xiaonuan a few times.

Gu Xiaonuan herself didn't mind these things.

She was very comfortable with her own brother, so when she saw Shen Mufeng teasing her in front of Si Yuchen, she wasn't really angry.

After all, he was a brat who had just escaped death's clutches. Gu Xiaonuan was worried that speaking with a heavier tone might hurt his feelings.

It was only after Si Yuchen left that Shen Mufeng could finally ask some questions he found strange.

"Sis, don't you find it weird?"

If Shen Mufeng could notice it, he couldn't believe his sister would be so slow to catch on.

Gu Xiaonuan couldn't follow Shen Mufeng's train of thought, "Notice what?"