The secret files called the Zacharis Dossier may cause a war between the East and the West. In order to obtain a painting that is supposed to be the hiding spot for these files, Loid and Fiona enter an underground tennis tournament run by the owner of the painting, Campbell. If they win, the art piece they're after will be presented. Loid and Fiona enter as a married couple and play various skilled players including pro players!
The Campbells totally 
dominated that first match!
!هيمن الشّقيقان كامبل على المباراة الأولى
Die Campbells haben die erste Runde
haushoch gewonnen!
¡Los hermanos Campbell
ganaron el primer set!
¡Los hermanos Campbell
se hacen con el primer set!
Les Campbell
remportent le 1er set !
I Campbell hanno conquistato questo primo set!
Os Campbell dominaram o primeiro set.
Первый сет завершён!
И его победитель — Кэмпбеллы!