Vince Ingrando is an executive at a technology company pivotal to the film's conflict. His company engineered the advanced artificial intelligence system SAINT to enhance urban security. Coordinated cyberattacks target SAINT, compelling the company to enlist Ryo Saeba and Kaori Makimura for protection and investigation. Ingrando's position deeply involves him with the SAINT project and its vulnerabilities. This entangles him in a broader conspiracy involving a hacker group and figures connected to Ryo Saeba's past. His actions and decisions drive key aspects of the narrative conflict, positioning him as an antagonist whose motivations stem from corporate control, technological exploitation, or unresolved vendettas. The conspiracy surrounding Vince Ingrando escalates into high-stakes confrontations across Shinjuku, culminating in a decisive showdown. His role directly fuels threats requiring intervention from Ryo Saeba and his allies.