Operation Leo Anime Details and Episodes Undercover cop Im Sae-Byeok has one job: use his baby-faced charm to infiltrate a university and get close to Ma Leo, the elusive grandson of a notorious… Series info Watch free DetailsFormatMangaStatusAiringSourceOriginalCountryKorea GenresComedyRomance TagsBoys' LoveLove TriangleFull ColorLong StripCohabitation RecommendationsTriangle Lovers: XXX