"I won't fall in love with you!" Ruolin said, and Xiao Chen smiled and said, "You will." "No, I would rather fall in love with Zhu Ganghye! Than fall in love with you." "What if I do?" "Then..."
From then on, there was an unwritten rule between them: if Ruolin fell in love with Xiao Chen, then Ruolin would live happily as her Mrs. Xiao. If not, Xiao Chen would give Ruolin three billion yuan and never disturb Ruolin's life again.