Sword Gai

A woman is found dead in the forest, and a newborn boy is discovered nearby. A sword-smith named Amon takes the child in, raising him as his apprentice and naming him Gai. After a decade, Gai loses his right arm during a sword-making accident. Amon then crafts an artificial arm for him using "Shiryuu," a powerful sword with demonic properties that has been inherited through generations. This marks the start of Gai's journey as he becomes entwined with the cursed weapon, leading him into a series of battles and a harsh destiny. The narrative explores the contrast between the beauty of the weapon and the humanity of its wielder, or the cruelty of weapons against human goodness. It presents a unique blend of noir elements in a fictional world.