You can only do Mirage Master for gran once per day. If you hace pulled the free lotto, which is currently called Free Sakura Lotto, then you can't get any gran from Mirage Master for the day.
And I refer you once again to this thread
if you have any further questions.
"Abandon all hope, ye who enter here" - Inscription above the gates of Alteil
Romdeau wrote:I don't have much else to say to you other than you live in your own world if you believe I have active enemies around Alteil besides from Demongod.