"Liliangé is my only wife.'' Alekseid was worried about his relationship with his wife after she asked for a divorce. Although he really cares about her, he can't be honest with her because he doesn't want her to reject his true feelings.
He wants to repair their relationship, but out of nowhere, his father returned for the first time in a year, and Alekseid suddenly finds himself in a sour mood. What's more, he's told to divorce Liliangé...! "She's my wife," he says reluctantly, but...
Meanwhile, he decides to take Liliangé to Maribourne for work, but they've been invited to a masquerade ball there.
On the surface, everything appears well, but rumors of a thief have spread amongst the elite, and it's Alekseid's job to catch him, and keep Liliangé safe in the meantime.