Immortaltear Mother Song had a stillbirth. Another woman in her ward gave birth to SQC. Unfortunately, SQC's real dad was a police officer and died during a mission, and her real mother died right after birth. So the Song family claimed SQC has their daughter.
SZN's real dad is Father Song. So SZN and SQC aren't blood related.
Her relationship changed from daughter to daughter-in-law.

    xiashenghan
    SZN's mom liked SQC's "dad" when they both attended the same college. Unfortunately, SQC's "dad" liked her friend (the wife he married).
    SZN's mom and SQC's "dad" attended a college party, got drunk, then did the deed.
    SZN's mom woke up first, and left, then dropped out of college later. SQC's "dad" had no idea what had happened.

    SZN is older than SC by some months.

        QueenCL Oh I see. Thanks for the clarifications! I thought Su Qianci is younger than Su Zhinian by at least 2 years. I thought he is the same age as her brother, Song Cheng, and Qin Yinan.

          QueenCL omg omg what even ?! Cant belive this my goodNess this is so unfair !!

              7 days later

              Dear_Dream I'll have to check the chapter numbers again but they got together around 800+. SZN got a marriage certificate immediately he confirmed SQC wasn't his sister without her permission. She was pregnant at that time. They were planning to have a big marriage before her tummy got bigger, but I can't remember if they did because she asked for a divorce when she was in labor after she found out SZN got a marriage license without her permission (synopsis). After SQC gave birth, they later got another marriage license.

              I'll go through the raws again to see the exact chapter, but look forward to things getting better after 800.

                  QueenCL WAIT... so ur saying I'll have to wait until chapter 800 or so until I can eat dog food and be jealous of their love. WHAT? thats so many chapters away... why is ye fei ye so mean to us wahhhhhhhhhhh

                      QueenCL So SZ got her pregnant without knowing that she’s not her real sister? 😅

                          Dear_Dream SZN was in the hospital when they did it, and he wasn't able to feed her the morning after pill. It was after he went back home, SQC found out she was his sister, but she was so shocked she forgot to take pills too.
                          She found out she was pregnant after they both agreed to keep dating despite being siblings. They decided to abort the baby, but it became public. Father Song was happy about having a grandchild and confessed that SQC was adopted so her relationship with SZN was not forbidden. Then SZN got a marriage license immediately without telling SQC. He did propose to her, and she did say yes, but she didn't know he got a marriage license after the proposal.

                            QueenCL hehe but someone is currently chugging beer or something like its nothing. I dont see how theyre getting close figets

                              4 days later

                              Dear_Dream Yes, and she was obsessed. She immediately went outside the house to test his hearing. Then they went shopping and she told him all the things she wanted via mind reading. They also went out to eat and she told him to use his time stop to steal someone else’s drink order 😂😂😂😂😂

                                  Web Novel Novel Ask