Peony Elegy: No Return

In the imperial palace, where only the chosen ones can live, we could not escape and were imprisoned forever. What is kindness and what is goodness? What is a sin and who is a beast? Can I survive in this imperial palace full of greed and fear, among those who bear arms? Based around the politics of the imperial family, a smouldering imperial palace survival drama. (Source: Kakao Webtoons, translated)