Upon analysis, this string is likely a of Japanese (Romaji) mixed with English. Let's break it down:
I notice you're asking about what seems to be a specific Japanese light novel or manga title: (likely "Secret Mission: The Undercover Investigator Never Loses/Betrays" — possibly followed by "best" as a volume or rating). secret mission sennyuu sousakan wa zettai ni ma best
: Forcing two professional coworkers into an intimate, domestic living situation creates immediate, highly entertaining romantic tension. Upon analysis, this string is likely a of
