Grace "Dokkaebi" Nam is a brilliant, anti-authoritarian tech prodigy from Seoul, South Korea, whose codename is inspired by traditional, mischievous Korean folklore spirits (goblins) that play tricks on mortals. Growing up under intense academic pressure, she channeled her rebellious streak and elite computer science skills into digital warfare, eventually joining the elite 707th Special Mission Battalion and Team Rainbow as an attacking operator. In combat, she serves as a premier information-warfare and anti-roam specialist who uses her custom military tablet to execute her signature Logic Bomb ability. This ability uploads a self-erasing virus that forcefully bypasses enemy firewalls to make every surviving defender's tactical PDA ring and vibrate loudly, forcing them to choose between exposing their exact audio position or dropping their guard to manually reset the device. Furthermore, her hacking prowess extends to dead opponents: whenever a defender is eliminated, she can hack their dropped tactical phone to hijack the entire defensive camera network, brilliantly turning the enemy's own surveillance grid against them