She, the top killer of the 21st century, had never failed. Such a powerful woman was involved in a conspiracy and exploitation by a man, and died. However, she accidentally traveled to a different world, and she was still a princess. One day, someone came to see her brother. She foolishly thought that he was just his brother's good brother, and bullied him for fun. By chance, she discovered that he had another identity... The Emperor of the Dragon Clan, the evil Emperor who kills demons like a fool? I thought I was going to be doomed, but unexpectedly things developed in another direction. It seemed that it was not a disaster... But a gift...
