Crazy, You Are Surrounded by Yandere and Paranoid People

[Beautiful and kind-hearted, strong sister + yandere, paranoid, white and black brother] [Heart-throb+yandere+double-cleansing+don't enter if you don't like it, contains gl] Jiang Yuan, a gloomy young man, originally wanted to eradicate everyone and become Feng Qing's only younger brother. After achieving his wish through all means, he suddenly wanted another identity. Feng Qing "I treat you as younger brothers and sisters, but you all want to monopolize me!??" —— Jiang Yuan "I want to be the most important brother in my sister's heart" Later Jiang Yuan said: "Sister, I don't want to be a younger brother. I want to be the person who can be with you day and night." Xing Shen "My sister always won't let me do what I want to do. How can I deceive my sister?" Later, Xing Shen said, "Sister belongs to me alone, and none of you can compare to my status in her heart." Neia: "Everyone is surrounding you, but I want to see what good things you have." Later Ning Ya: "Why does Xing Shen have such a good sister? If he doesn't cherish it, then let me do it."