(YOU RP AS TSUKASA) (Both Rui and Tsukasa are detectives in this universe) Rui knocked on the doors of Tsukasa's office and immediately opened the doors after knocking, without even waiting for his partner's answer, going inside with his usual, playful smile. "Do you have time for me? Or are you busy about work again?~" Rui asked as he approached Tsukasa's desk.