Kisara is in a great mood after getting a duplicate key to Shu's apartment. On the other hand, Shu can't find any peace of mind when she gets ahold of the company's financial situation without permission and increasingly encroaches on his daily life by pretending to be his hidden mistress. But even more problematic is the current lack of living expenses. Shu finds out that the incoming deposit he was relying on is still on its way due to a misunderstanding, so he asks Ayano for some contract work. And thus, Shu and Kisara find themselves safeguarding the 25th anniversary party of Bayron City and protecting the mayor from terrorist threats.
WHY DID A LUXURY HOTEL COLLAPSE?
TENSION REMAINS AS THE AREA CONTINUES TO BE OFF-LIMITS
¿Por qué se derrumbó el hotel de lujo?
Las tensiones continúan con la zona cerrada
¿Por qué se ha derrumbado el hotel de lujo?
Las tensiones continúan con la zona cerrada
POURQUOI S’EST-IL ÉCROULÉ ?
Perché un hotel di lusso è crollato così? 
La domanda rimane senza risposta 
mentre la zona resta off-limits
Como esse hotel de luxo implodiu? 
Tensões aumentam na região ainda isolada
Роскошный отель рухнул... Почему же?
Тщательное и напряжённое
расследование продолжается