Sylwia Kschessinska is a former Polish national. She has a cold attitude and is efficient in her piloting. She is in the war purely for survival—she helps her team only because she needs them to increase her own chaces of survival. She avoids getting too attached to anyone as she does not want any friends. In the past, Sylwia had two best friends, Kaja and Irena. In October 1979, the 3 Polish girls were sent to WrocÅ‚aw to defend the city with the Polish 303rd TSF Battalion. (Source: Muv-Luv Wikia)