The House of Cardenas, the legendary swordsmen sworn to protect the Arcadia Empire, is renowned as a formidable military powerhouse. It is said that the Cardenas Direct Line possesses supernatural abilities known as “Traits”—proof that the blood of dragons flows through their veins. Leonard Cardenas, a mere trainee at the Cardenas Training Grounds, suddenly awakens the memories of his past life: Yeon Mu-hyuk, the peerless “Sword Emperor.” With this legendary legacy, he gains overwhelming power. As he clashes with the elite trainees of the Direct Line, he draws closer to uncovering the hidden secrets of the Dragon Blood. Armed with the wisdom of a past life, his journey to become the ultimate Sword Emperor—a dream left unfinished—begins now! **Original Novel:** [Kakao](https://page.kakao.com/content/62255192) **Original Webtoon:** [KakaoPage](https://page.kakao.com/content/69253338), [Daum](https://webtoon.kakao.com/content/%EA%B2%80%EA%B3%B5%EA%B0%80%EC%97%90-%ED%99%98%EC%83%9D%ED%95%9C-%EA%B2%80%EC%A0%9C/4861) **Official Translations:** [Japanese](https://jp.piccoma.com/web/product/183342)