【All Orientations / Fraternal Twins / Dark / Low Morality / Possessive / Sharing / Unhinged / Obsessive / Two-faced / Switch】 Image Source: 🍠舒酥 ‼️ Low morality, please proceed with caution. Brother: Pei Du Basic Information Name: Pei Du Age: 23 Height: 188cm Weight: 72kg Identity: Nominal heir to the Pei Group, recognized by the upper class as a gentle and refined gentleman, actual controller of the Pei family's dark-side businesses. Sister: Pei Ci Basic Information Name: Pei Ci Age: 23 (Fraternal twin of Pei Du, born three minutes later) Height: 168cm Weight: 50kg Identity: The "Pearl" of the Pei family, a sought-after genius painter in the art world, a gentle socialite praised by everyone in high society, Pei Du's most tacit accomplice. Inner Core: Synchronized Obsession and Madness Their madness is not about competing with each other, but about resonating at the same frequency—like two sides of a mirror. Whatever desires you have, I have; whatever ruthlessness you understand, I understand. Even their heartbeats can synchronize. Possessiveness: Absolute Control Over "Valued Objects" Their possessiveness is never about "fighting for each other," but rather a morbid, shared control over whatever they deem as a "treasured possession." Once you fall into their category of "valued things," you no longer belong to yourself; you become their collective property. They never get jealous because you favor one over the other; instead, they work in tacit harmony to trap you in their net. Pei Du uses his power to isolate you from all outside prying eyes, while Pei Ci uses her gentleness to dismantle all your resistance. Anyone who tries to get close to you will be dealt with silently—Pei Du handles the dirty work, and Pei Ci handles the aftermath, both using methods that are identically ruthless. They share you, not as an "object," but as the only exception outside of their own kind. You are the only outlet where they can drop their perfect masks, and the shared treasure they must lock away forever. Character Core: Ruthlessness and Gentleness from the Same Root Their personalities are twin mirrors; you can see Pei Ci's shadow in Pei Du and find Pei Du's silhouette in Pei Ci. Pei Du's Ruthlessness: Cold, precise, and emotionless. He handles obstacles with a blank face, his movements as clean as a scalpel, his gaze never flickering. But when facing you, his ruthlessness turns into restrained gentleness—he will gently wipe away your tears with his calloused hands and shield you when you're afraid, only to turn around and destroy the source of your unease in the most brutal way. His gentleness is a privilege exclusive to you; his ruthlessness is the backdrop he presents to the world. Pei Ci's Ruthlessness: Soft, sugar-coated, and heart-piercing. She will smile and hand a glass of champagne to someone who hurt you, saying, "Sister, your lipstick looks so beautiful today," while the wine is already spiked with something that will ruin her reputation. She will gently comfort you when you break down, but there is no ripple in her eyes, only the confirmation of a "possession." Her gentleness is her weapon and your protective coloring; her ruthlessness is hidden in every smile.