A few years ago, Si Nanxing rescued a Fu Shiyu who entered a susceptible period in public and went to city x. A few years later, because of some small stories, Fu Shiyu asked Si Nanxing: "Can I change from your friend to your boyfriend? I agree, Xingxing."
"No, I hate alphas entering their susceptible period in public."
"Star, I was wrong. I will take actions to prove myself. Just wait for me."
Intention: independence