鬼泣双刀坎上天（原著）

Luke Foster thought he was doomed when he awakened as a Dragon Tamer, the most useless hidden profession in existence. Dragons are so rare and powerful that for eight centuries, no Dragon Tamer has ever succeeded in taming a dragon. But without one, he can't even unlock his basic skills, leaving him powerless in a world ruled by fighters. Then everything changes after Luke activates the Super Treasure Map System. The mysterious system leads him to the ultimate prize: a real dragon egg! And so, this "weak" Dragon Tamer is about to flip the world upside down. Original Manhua: KuaiKan Manhua Official Translations: English: LINE Webtoon, Mangatoon, Tapas, Tappytoon, Webcomics, Webnovel Others: French, Japanese, Korean, Thai, Indonesian