Brother, you came at the right time!
Liu Yuan was ecstatic. He was applauding for the precise timing in his heart. The other side's killing intent fluctuation was already prepared, and it only needed a target.
Originally, Liu Yuan's method of playing hard to get caused Shen Sifan's hesitation. He wanted to reverse Shen Sifan's thinking, from 'He said that he would wait for me to defeat him, but in the end, he changed his mind and married someone else' to 'his strength declined and he felt that he was too ashamed to face the promise he made back then, so he had no choice but to be with someone else'.
With the character setting of the first spy who failed and was seriously injured, it was quite convenient to use.
However, this was obviously not enough. She was determined. At most, she would stop and analyze it rationally. She would be led by this logic and the final result would be that Liu Yuan did not keep his promise and married someone else.