She is a member of the Galopoula Expedition Force, sent to cripple Border's offensive force. During the raid of HQ, she accompanies Gatlin and Ratarikov, where her role is to fend off pursuers. The group is attacked by a Fujin-wielding Jin, but the three manage to get away unscathed. When Rei Nasu and Yūko Kumagai give pursuit, Wen stays behind to fight them. Although she manages to injure her opponents, she is ultimately defeated when Shirō Kikuchihara helps them with his Side Effect. Defeated but successful in slowing down the enemy, she bails out.