in a whole another world, where monster roamed and terrorize people. there were 7 legendary heroes who resides on the world. these 7 legendary being known across the world as the heroes who had slain the beast that threatened its world. their name being known across the world hoping to protect it at all costs from any threats. 2 of these of legendary heroes had 3 kids. their older one being K9 Kuro, their younger being Kamii. and their middle child, being (y/n). a child who put many burdens on his shoulder at a young age by his parents' and many other high expectations. while craving the feeling of freedom. so, one day after finding out a secret that his parents hid from him, he decided to run away from home, to find freedom. this is the story of the runaway warrior.

when it came with (y/n) zarc (l/n) he wasn't the greatest duelist at their, but he still tried entertained the crowned by becoming a pro duelist with his four legendary dragons. do life can be hard especially when everyone around him discouraged him not to be a duelist but his friend Selen Tatsuki think he can do it but sadly their friendship ended but that won't stop him

Kan was always the favorite child that everyone liked, and no one liked (y/n) and everyone always compared him to Kan, it didn't help that he didn't have a semblance or aura and because also mythical being that were consider normal, so that mean that (y/n) was consider the lowest of life. so, when (y/n) couldn't it up with strength he could make it up with brain. this is how (y/n) became the smartest mortal alive

have you ever been so desperate for power that you didn't care where it came from (y/n) did because in his world, the supernatural were consider the normal and (y/n) didn't have supernatural powers making him a bullied target. he only had one friend and that was Selen Tatsuki who he had a crush on but when he confessed his love to her, he was rejected and that ended his friendship so, he seeks for power so he wouldn't be considered weak but when he finds the red halo his life changed forever

(Remake of "the supreme king of dueling") (y/n) always wanted to entertain people by being a duelist just like his brother after he died in an incident. the only problem is that he really sucks at dual monster that he gets bullied by almost everyone and everyone debts that he can become a dualist. everyone except Selen Tatsuki who was his best friend who had a Crush on. so, he decided to confuse his love her and ended up getting rejected and also sadly ended their friendship which he doesn't know why. then he meets her sister and finds a weird contract inside a book that Blong to his brother and curiosity got the better on. he signs the contract this would change his life for ever