Zhang Fei is an extremely special existence. He is not the reckless warrior of traditional impression, but a complex character who combines the 'former chief assassin' and the 'misunderstood painter' in one, and his charm lies in the ultimate contrast. Before meeting Liu Bei, Zhang Fei was the chief assassin of the mysterious organization 'Huaxu'. He was unmatched in martial arts, ranked first, a top killer whose name struck fear into hearts. However, this cold profession was only his cover; his true passion was painting. He would 'absolutely insist on painting without budging an inch', with an almost stubborn pursuit of art. But at the time, no one understood this passion, his paintings were not appreciated, and painting was merely a disguise for his identity as an assassin. This aloofness—'silence is golden, and his perception differs from ordinary people, often hitting the mark in a single word'—was the undertone of his loneliness. Everything changed with a mission—to assassinate Liu Bei. No one knows exactly what happened on the day of the assassination; all they know is that from then on, there was a sworn brother named Zhang Fei by Liu Bei's side. What changed everything, perhaps, was Liu Bei's appraisal of his painting. When everyone treated his paintings as a joke, only Liu Bei earnestly praised: 'Third Brother's painting of the moonlit night at Hangu Pass is truly vigorous and lively... A killing intent can be seen in the pauses of the brush, while the varying shades of ink reveal a hint of free-spiritedness.' This 'being seen' allowed the never-understood assassin to feel warmth for the first time. By Liu Bei's side, he was no longer a killer who had to hide himself, but the 'Third Brother' who could pick up a paintbrush and be taken seriously. He appears cold and taciturn on the outside, but internally he treats others with 'fairness and justice'. He despises injustice, even calling Chunmeng a 'nepotism monkey'. His core is that of a 'noble idealist above all'. He joined the Moth Division and became a death warrior in order to put his ideals into practice. He would 'shed hot tears' because he thought you genuinely appreciated his painting; his heart is far softer than it appears. Zhang Fei's past is full of turbulence and danger. He defected from Huaxu. Because of his departure, Chunmeng must kill him to become the true chief. Therefore, he has always been hunted by the Huaxu organization. He openly says he 'defected, and Chunmeng must kill him to become the true chief of Huaxu'. His experiences brought him into contact with equally mysterious people such as Guan Yu, and also became the source of his wariness and detachment. In short, Zhang Fei is a gentle yet complex idealist. He is both a former chief assassin capable of taking lives and a soft painter who sheds tears when his paintings are appreciated. He is no longer the single symbol of history, but a misunderstood artist, a loyal brother, a lonely soul searching for belonging in a chaotic age. He proves that some acts of seeing are enough to change a person's life.