ng them.Gu Changqing gritted his teeth and scolded his sister: "Are you done making a fuss"Gu Jingjing had never seen him so fierce before. Tears welled up in her eyes as she said, "Brother, I'm doing...ored suspicions, he didn't let them show on his face. He merely hummed softly, "You seem to know her quite well!""I'm sorry! We are biological siblings!""Zhang Chongguang, you grew up with my sister t...