After Becoming a Cannon Fodder Stand-In, I Was Spoiled by the Ruthless Villain

After transmigrating into the younger sister of the female lead, she learns she's about to be abused both physically and emotionally as a stand-in by the female lead's admirers. Feng Xiaoxiao packs her things and leaves at once. Whoever wants to play this side character can have her. On the way, she rescues a little kitten (?), only for the kitten to cling to her and cry, "Mama..." Feng Xiaoxiao: What kind of idiot can't even recognize his own mother? The sinister, obsessive villain: Mine. Feng Xiaoxiao's legs go weak. Sinister, obsessive divine beast hero X heroine who loves stirring up trouble Blurb 2 When Ji Shuihan was out of his mind, a woman took advantage of him. Before he could settle the score, she dumped a child on him and ran away. From then on, he raised the child on his own. Years later, he finally found that woman. He was all fired up and ready to settle the score. But she yelled, "Big kitty!!!" Then charged over and gave him a good rubdown. Well... since she's pretty good at that, he can deal with her tomorrow. And so tomorrow became the day after tomorrow. There were so many tomorrows, but that day would never come. Theme: Turn your life around and make it shine.