Tiffy and Leon share the same apartment and the same bed.
Tiffy and Leon have never met...
Everyone around them finds it crazy, but it is still a very good solution. Tiffy urgently needs to find a cheap house and spends all day at the office. Leon works at night and needs the money.

However, due to the existence of paranoid ex-partners, demanding clients at work, unjustly imprisoned siblings, and the fact that they have never, of course, met, they will be surprised to discover that you can only find the real home when you stop following the rules...