Red Dragon Emperor

The Crimson Dragon Martial Emperor, Lee Hwan, was the Absolute Supreme of the Martial World—the undisputed Martial Emperor who unified it with overwhelming power. Having lived out his natural lifespan, he closed his eyes to enter his eternal rest. But when he opens them again, he finds himself reincarnated in the body of an abandoned Fourth Prince. To make matters worse, he discovers that Daeya Castle—his home and his everything—has been utterly annihilated and completely erased from the pages of history. "I just have to put things back the way they were." Vowing to reclaim everything he lost, the era of the Martial Emperor who will once again reign supreme over the world begins! Original Webtoon: KakaoPage, Daum