You Don't Want Her to Know Either, Right?

(Female is not male, vicious xp breaks out, it's bg, don't be afraid!) Si Nanling felt that he should be the kindest devil in the world. She doesn't like killing people. Her only hobby is to like beautiful objects. She will put them back when she gets tired of playing with them. The new junior brother Xie Qingbai is very beautiful. I heard that he is extremely talented, but he is the least favored one in the family. He is ostracized everywhere and lives a difficult life but still manages to maintain his dignity. Beautiful and broken. In the middle of the night, Si Nanling arrived at Xie Qingbai's room at the right time. There was a suppressed gasp inside, and the effects of the medicine during the day had obviously taken effect. She hid her face and coaxed the delirious young man to leave behind scenes of unsavory scenes in front of the photo stone she brought. During the day, she is a gentle and considerate senior sister. She looks worried to her junior brother who is frequently distracted: "Are you okay? Is your practice too hard recently? Remember to tell senior sister if you have any difficulties." The young man, who rarely felt caring, had not yet figured out the reason for his heart throbbing at this moment, but his cheeks were already turning crimson due to the extremely close distance. She has been played with yet still so innocent. Si Nanling rolled his eyes, leaned forward slightly, and asked with a smile: "By the way, have you finished the elixir I gave you last time? After you finish eating, senior sister, there are still many here, so you're welcome and don't be embarrassed." From then on, whenever they met, Si Nanling would come up and greet Xie Qingbai. She did not hide her affection for him in front of outsiders. Watching the once guarded boy gradually open up to himself, learn to express his likes and dislikes, and learn to act coquettishly. Si Nanling also began to bully him more intensely at night, leaving his own marks on him. Whenever she noticed that he was not cooperating, she would whisper in his ear: "You don't want your good senior sister to know about this, right?" The young man fell silent for a moment, and said hoarsely with red eyes: "Please... Don't tell her..." - Senior sister is the only light and the only sun in his life. Xie Qingbai endured the humiliation and finally killed the demon that bullied him every night, and his heart dropped. The next day when he wanted to go to his senior sister to express his feelings, he saw that she was holding a shadow stone in her hand, as if she was looking for him. "Someone asked me to give this to you..." His heart stopped and he asked with a stiff smile. "Sister, have you seen it?" She admired his face and smiled, her smile as sweet as ever. "Well, of course I have seen it." Intention: to be added