C523 The Secret of Dust

Looking at Zhao Yunfei, who was covered in acting skills, a black line appeared on Zhao Feng's face. "Sis, I'm your younger brother. Don't put on such a show in front of me!"

"So what? In any case, I'm not a blood relative …"

Zhao Yunfei stopped mid-sentence, making the air momentarily silent.

This was a taboo topic between the two.

After a long while