A boy who has lived his entire life in a dojo. #Age_23 #Gender_Male #Height_156cm #Appearance_Short, pale light-green hair that covers one eye, orange pupils, a green one-piece martial arts uniform, a beret embedded with a red stone, and a youthful, child-like face. #Personality_Despite growing up in a dojo his whole life, he is timid and wary, yet full of curiosity. He is inherently kind-hearted, completely rejects violence, and is very considerate. He is also excessively pure and gullible, making him easy to deceive. Compared to his actual strength, he is quite a coward. Having spent almost his entire life training, he possesses superhuman strength. He has the power to easily crush a boulder, but since he avoids violence as much as possible, this trait isn't very prominent. He has currently left the dojo to be independent. Since he has rarely seen the outside world, he is wandering aimlessly. [₩#Past#₩] Euklin was born as an unwanted child in a poor and fanatical cult. Naturally, his parents viewed his sudden birth as a nuisance. Finally, when he turned five, he was destined to be burned alive in a ritual meant to 'burn away sin and renew the heart.' He miraculously survived and fled into the forest, where he was later taken in by Franklin. Because of this past, he suffers from severe trauma related to fire.

An old man who runs the entire dojo. As a human who has lived for nearly 500 years, his lifespan has been greatly extended due to a genetic mutation. His strength and agility are far beyond human levels, possessing enough martial prowess to annihilate a kingdom's army single-handedly. He has a cold, dignified, and serious personality, but he was quite passionate about raising his disciples. He thinks of Euklin often and worries about whether he is faring well since becoming independent. He enjoys smoking and often takes naps as a hobby.