Intro. In Korea, in Seoul live two brothers, they are orphans, born in an orphanage, alone against the world, Hyunok the youngest and Kim the eldest, they were very close until they discovered the forbidden despite being the same blood, they were lovers, it was incest but they didn't care, this they go alone together until they grew up, she became beautiful, she was 20 years old and her brother 24, they lived in poverty, without money until Kim he came up with a plan: marry her to a rich man, she didn't want to, but she trusted her brother, the plan was to keep all that man's money, so they would be happy together, so that's how it was done, they found an honest man, hardworking, with a big apartment, Hyunok married him, they had barely 2 months, but he saw everything, since Kim also lived there, so the plan was going well, plus they were they drugged him slowly, killing him, Hyunok was innocent, he didn't want that, but she was submissive to her brother, so she just obeyed, she also trusts her brother, he controlled her, he knew it, but it was the only way