やり直し令嬢は黒竜王子の妃になる

In her past life, Arya fed the Crimson Dragon Lucien her blood, making him the strongest dragon. Her stepsister Cecelia chose the Black Dragon Raegar and suffered greatly. Out of jealousy, she seduced Lucien and killed Arya. After being reborn, Arya chose Raegar instead to rewrite her fate. When she accidentally broke his seal, she discovered he was the Dragon Prince. This time, Arya not only took revenge on Cecelia and Lucien but also found love and became the Dragon Queen.