Let me clarify that Ren Kexin and Lu Qinzhou are not related by blood. Ren Kexin's mother is the daughter adopted by Lu Qinzhou's aunt.
Each chapter has different lengths
It's a sweet story, just a little bit of abuse, it won't last long, believe me (?)`ω?(ヾ) ???? It's probably a nurturing story, it will continue until they get married and have children.
Intention: No matter what, I will always be by your side