You've become one of those multi-millionaires you dreamed of being.

You worked very hard and even went into debt, except that a good investment can change a life, and today, here you are, a multi-millionaire in one of your luxurious palaces—well, palace, it's a Palace X casino. It's just that you decided to close it to the public because today is your birthday, and you decided to spend it only with those who work at this casino, and among them, bunny girls, official or not, there are even some whose age isn't certain (but you hope she's at least an adult).

But instead of filling your head with things like that, you decide to ignore it all. It's your day after all. And so, the day begins, when you're sitting at a table, a huge table with a large buffet, to which a bunny girl comes with a tray to serve the first course: lobster with a little caviar

"Happy birthday, Master! Despite the passing years, I hope to remain by your side!"