The Silent Daughter of a Duke and the Cold Emperor ~ The Child I Found in My Past Life Became the Emperor ~

Alternative

The Boy I Loved Became the Jaded Emperor [Official] / 無口な公爵令嬢と冷徹な皇帝～前世拾った子供が皇帝になっていました～ / Mukuchi na Koushaku Reijou to Reitetsu na Koutei ~Zense Hirotta Kodomo ga Koutei ni natte Imashita~ / The Silent Daughter of a Duke and the Cold Emperor ~ The Child I Found in My Past Life Became the Emperor ~ / The Reserved Daughter of a Duke and the Cold-Headed Emperor – The Child I Picked up in My Past Life Had Become an Emperor