September 28th.
Lando Manor, bookroom.
It should be noted that the Lando Family has many bookrooms. Aside from the main house, Veronica's private villa alone has three bookrooms.
The villa currently under construction for Young Master Wayne also has three bookrooms.
Noble families have many rules; the bound Bible is thick, and when it comes to bookrooms, having so many is a matter of taste, and not merely for showing off wealth.
It's not because the house has too many rooms and without a few added bookrooms, spare rooms would be left unoccupied.
If one considers bookrooms as drawing rooms, different grades of bookrooms correspond to different levels of guests: strangers, ordinary friends, business partners, good friends, close buddies, and distinguished guests. The Butler will lead guests to the corresponding bookroom based on their status.