An older brother searching for his younger sister... A close friend's shadow while investigating her husband's infidelity... An office lady is stalked at home... An elite employee spends the night at an SM club - will the three men, head Yuki (Yoshihiko Arima), Eight (Shota Kitano) and apprentice Mamoru (Hirose Nagase) be able to solve the mysterious cases that come to the C-3 Detective Agency today? A deluxe edition with behind-the-scenes footage added to the first four episodes currently available!