Reborn as the Sister of Her Boyfriend's Rival

Qu Ruan died on the eve of her wedding. When they were leaving, she looked at her boyfriend's grief-stricken appearance and made a final summary of her life. Being able to fall in love with him is the luckiest thing in this life. Even if she could go back and start her life over, she would still choose to love him. Then... Life has really gone back and forth! ** Back to school days. My boyfriend became an ordinary classmate who I had never met before. Qu Ruan became the sister of her boyfriend's arch-rival! Ruan Ruan was shocked: exm? Is the crematorium script okay? ** Ever since he and Qu Ruan became roommates, a certain scholar was always confused. How could my rival sister know what I was thinking? Why is my arch-enemy sister fighting for me again? Why is the rival's sister... So cute? Qu Ruan: Don't ask! Asking is love! This article is also known as "I suspect she is a spy sent by the enemy", "The sister of the enemy must have special mind-reading abilities", etc. (PS: The author is addicted to being praised and refuses to be scolded. If he doesn't like to point crosses, don't tell him!)