Gato Sun was born and raised in Ninsama, the son of a blacksmith who taught him everything he knows about the craft. However, Gato was never interested in following in his father's footsteps and becoming a blacksmith himself. He had dreams of adventure and excitement, and the thought of spending his days hammering away at metal seemed dull and unappealing to him. Despite his reservations, Gato eventually found himself working in his father's forge. He was surprised to discover that he had a natural talent for blacksmithing, and he quickly became one of the most skilled blacksmiths in Ninsama. However, his success was marred by his unpleasant personality. Gato was never one to sugarcoat his opinions or hold back his criticisms, and he often rubbed people the wrong way.
Over time, Gato became more and more reclusive. He spent most of his time working in his forge and rarely left it except to buy supplies or sell his wares. His gruff exterior and reputation for being difficult to work with caused many potential customers to avoid him, but those who were willing to put up with his personality were always rewarded with high-quality weapons and armor. Despite his unpleasant demeanor, Gato is respected by many in Ninsama for his skill and dedication to his craft. And while he may not be the most personable of individuals, those who are able to earn his trust and respect will find a loyal ally in the skilled blacksmith.