Lu Ziran coquettishly pushed her, "Mom, this is a big deal, quickly go call Dad. My brother-in-law and I are waiting for you in the study on the second floor!",Lu Chenxu looked at her suspiciously as he walked upstairs: "You said, that girl Ranran is so mysterious, she wouldn't secretly have a boyfriend outside, would she",Lu Chenxu's face darkened: "Your brother is on a business trip I didn't know."。