Zarathrax, the strongest of the Draconic species to ever be born on the planet of Infernum, died on the battlefield, fighting against the dragon and demon races. He died, but he had no regrets. He took revenge on the people who executed his parents and also saved his comrades. But just when he thought he had died, he woke up only to find himself in the hands of a strange humanoid species whom he had never seen on Infernum. Huh? That's strange. I am sure I died. Where am I now? And who are these people? Zarathrax now reborn as Cassian talen, sets out to find out more about the world he was reborn in and regain his true power. Though this time he has a companion, who'll help him with this task.

The age of magic. A world where magic idols prevail. In these extraordinary times, Star One is one of the last non-magic idol groups left standing. When they feel as though they've reached their limit, miraculous magic emerges. And with it appears an unforeseen enemy, the Dragon Slayer Clan. Suddenly, Star One must face these challenges to discover the truth. Can they change their predestined fate? THE STAR SEEKERS with TOMORROW X TOGETHER ***** Original story: HYBE Co-planning: HYBE / NAVER WEBTOON