The Grand Ocean Ship Tokyo hotel has a special apartment, an exclusive for the royal family, magnates, politicians and Hollywood stars. To preserve your anonymity, they are called "Mr. Secret Floor" by staff. Yamagi Ke, the most sold writer, is a permanent inhabitant of one of the rooms of this secret floor. In fact, this is the owner's consolidated brother, Shirahas Taka, another mother. As a famous secret writer, many publishers are looking for it. AIBA Takuto from Cosmo Publisher was recently appointed to perform the task of obtaining manuscripts of the famous novelist. How far will this new publisher go to get a manuscript?