For the sake of a few games, a twelve-year-old boy did not hesitate to betray the mother who gave birth to him and the sister who grew up with him.Wang Tianyi, an ordinary 25-year-old office worker, has always suppressed the dark beast lurking in his heart. But when the boy next door offers him the ultimate forbidden prize — his beautiful single mother and proud younger sister — in exchange for unlimited gaming, Wang Tianyi finally lets the beast loose.No mercy. No limits. No NTR for the protagonist.In this dark tale of desire, corruption, and absolute possession, Wang Tianyi will slowly turn the innocent mother and arrogant daughter into his personal playthings — one sleeping pill, one betrayal, and one conquest at a time.