Just writing whatever comes to mind, a Mary Sue story.
Strictly speaking, original female leads in fan fiction are all Mary Sues... But even by the lowest standards... she's still a Mary Sue... and there's hardly any Gintama flavor at all ORZ
I guess this is just for my own amusement... No, wait, if it's just for my own amusement, I shouldn't be posting it = =
Well, consider it writing practice.
As for the protagonist, she's a girl, a Mary Sue, and a Mary Sue who's transmigrated two or three times.
Like everyone else, I think the days at the private school are lovely, the Joi War is thrilling, and the daily-life chapters are... everyday.
This is probably a silly little story, so hardcore Gintama fans should steer clear. Writing a moving story full of love and hope amid all the jokes and snark is no easy task.
That's all.