A hardened U.S. military captain, Guile burns with vengeance against Shadaloo's leader M. Bison, who murdered his closest ally Charlie. Obsessed with destroying Shadaloo and facing Bison himself, his lone-wolf tactics clash with Interpol agent Chun-Li—a driven hunter seeking retribution for her father's death at Bison's hands.

Forced into an uneasy alliance with Chun-Li, Guile's rigid discipline thaws into grudging respect as their hunt advances. Their partnership fractures when Vega, a Shadaloo lieutenant, nearly kills Chun-Li—a crisis that forces Guile to abandon mission priorities to save his wounded ally, revealing unexpected humanity beneath his soldier's façade.

Guile's crusade reaches its climax in Thailand, where he joins warriors Ryu and Ken against Bison. Though a master tactician, Guile falls before Bison's psychic onslaught—a brutal reminder of mortal limits against otherworldly might. Even as Ryu and Ken momentarily stagger their nemesis, Bison escapes, leaving Guile to grapple with unfinished vengeance.

In the aftermath, a recuperating Guile shares a rare moment of levity with Chun-Li—a fragile truce between warriors tempered by shared scars. While his military precision and relentless pursuit of justice define him, the crucible of battle leaves Guile transformed: a soldier learning to wield trust as keenly as his combat skills.