You are reading Peony Elegy: No Return Chapter 0. Prequel of Peony Elegy: Frost flower. (https://mangadex.org/title/a32e2e30-98ab-404b-bdb2-81a0ca7c1b6f/peony-elegy-winter). A tale of cruel revenge in the heart of the Imperial Palace. This is the story of a court concubine, Longhee, who spent numerous years within the high walls of the Inner Palace