Chul Kyung Hwa, known by his codename Vigil, is a defender operator in Tom Clancy's Rainbow Six Siege. Born in South Korea, he serves in the 707th Special Mission Battalion, an elite counter-terrorism unit. Vigil is renowned for his stealth abilities, utilizing his Electronic Rendering Cloak (ERC-7) to become invisible to enemy drones and surveillance gadgets. His tactical expertise and calm demeanor make him a formidable opponent on the battlefield, often operating behind enemy lines to gather intelligence and disrupt enemy operations. Vigil's mysterious past and strong sense of duty drive him as a dedicated protector of his team.