Leonard weaves his journey through the symbol of the blade—uniting personal growth, family vendettas, and the code of the martial world. Seemingly an ordinary cook, Leonard is powerful yet unaware of his own strength. Armed with a hidden identity and unrivaled blade skills, he evolves from a naive youth searching for his family into a legendary swordsman who protects those he loves and seeks justice for past wrongs. The story upholds the creed of “the blade to protect life,” conveying that true strength lies not in killing, but in using power to defend justice, compassion, and what truly matters.