"You are mine and mine alone. And I will always be yours." A cold-hearted gentleman and a devoted office lady... The love between these two is put to the test in this final volume! "Just stay by my side. I love you." It's been a month since Riko started dating Takanari, the heir to a major real estate company. He's very busy and Riko rarely gets to spend enough time with him, but the sweet time they spend together in between work leaves both of them feeling very happy. Then, one day, Riko is summoned by Takanari's uncle. "The chairman is against your marriage." Shaken, Riko begins to worry about her relationship with Takanari.