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!
Clues regarding said whereabouts
can be found in the painting?
يُمكن العثور على دلائل لمكانه في اللّوحة؟
Und das Gemälde
ist der Schlüssel zum Versteck?
¿Y el cuadro incluye pistas
sobre su paradero?
¿Y el cuadro incluye pistas
sobre su paradero?
Cette toile permettrait
de le trouver ?
Il quadro conterrebbe 
delle indicazioni per trovarlo?
Há pistas de onde o dossiê
está na pintura?
Намекаешь,
что картина является ключом к нему?