Saïx is a cold, calculating, and ruthless Nobody who fully embraces the Organization’s ideology. Unlike others who mimic emotions, he rejects them, seeing them as illusions. He is fiercely dedicated to obtaining a heart, believing it is the key to true existence. Highly intelligent and manipulative, he excels at exploiting others’ weaknesses. Despite his controlled demeanor, he becomes a relentless berserker in battle. His strained past with Axel hints at buried emotions beneath his icy exterior