I'm Being Targeted by a Yandere Villain

[The yandere villain white cut black fake milk dog vs. The royal sister, the cold and glamorous money obsessed real boss] * When they first met, Jian Jingning picked up the dirty and pitiful young man on the roadside and took him home. The young man was frail and sickly, coughing every time he took a step, and falling down after every three steps. Jian Jingning, who wanted to provide warmth to the villain, took good care of the boy. Looking at the well-behaved and sensible young man, Jian Jingning felt relieved. Unexpectedly, when she turned around, the young man had handsome and clean features and sickly fair skin. His narrow phoenix eyes narrowed, and there was a strong paranoid possessiveness hidden at the bottom of his eyes, like the turbulent waves under a storm. There was a silent whisper between his lips and teeth, and a low-pitched boy's voice sounded: "Sister..." * It was not until later that Jian Jingning discovered that this man was sinister, cruel, sickly and paranoid... It's also pathological to her... Rebirth through books + yandere + boss + group pet + micro science fiction