Six weeks after the Pendulum Wars ended, the 25th Sherrith Cavalry arrived at New Sherrith and was given leave. Many members of the unit returned to their hometowns, including Pvt. Richie Wallin, who went to see his mom at Mattino Junction. When the Locust emerged and began attacking Sera, Mattino Junction fell under attack, and Wallin attempted to fight back against the Locust, but was killed. His COG Tag was retrieved by another Gear and logged with Coalition High Command.