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!
Regardless of whether the information it 
contains is inconvenient to the East or West,
بغضّ النّظر إن كانت المعلومات الّتي يحتويها
،لا تصبّ في مصلحة الشّرق أو الغرب
Unabhängig davon,
wem diese Informationen schaden,
Ninguno de los dos países
querrá que se difundan.
Ninguno de los dos países
querrá que se difundan.
Même si l’Est et l’Ouest
sont tous deux en tort,
Quindi, a prescindere che contenga 
informazioni nocive per l'Est o per l'Ovest,
Sejam informações inconvenientes
para Leste ou Oeste,
Что для нас, что для них
он как бельмо на глазу.