What happens when a greedy man finds a genie lamp

A man finds a genie lamp. He rubs it, and a genie pops out. "Thank you for setting me free!" announces the genie. "I will now grant you three wishes, but you cannot wish for any more wishes, and you cannot wish for another genie."
"Okay," says the man. "I wish for a million dollars."
Poof! The genie grants the man's wish and the man instantly has a million dollars.
Next, the man says, "I wish to live in a castle."
Poof! The genie makes the man a grand, splendid castle for him to live in.
Then, the man, thinking that he can trick the genie into granting him more wishes, says, "Genie, I wish that I haven't made any wishes yet."
And so, the genie vanishes the million dollars, vanishes the castle, and tells the man, "Now that I have granted you all three of your wishes, it is time for me to move on," and the genie, himself, disappears.