Sosuke is a hardworking private detective who's down on his luck, but he'll be working even harder after he catches an (un)lucky break—an otherworldly princess who falls from the sky and takes an interest in his occupation.
Just like a great detective
 protagonist in a story!
!كما يفعل البطل المحقق العظيم في القصص
Ein Meisterdetektiv,
wie man ihn in Geschichten findet.
¡Como uno que protagoniza una historia!
¡Como uno que protagoniza una historia!
Sois un grand détective,
le héros d’une histoire !
Come un grande investigatore
 protagonista di una storia!
Assim como um grande detetive
em uma história!
Так поступают
все главные герои-детективы.