[Crossover] Saving the World Through Current Affairs

Inaba Natsuki is nineteen years old, and her special ability is a magic grimoire. Yes, the kind of magic grimoire you see in anime, except she can use a whole lot of spells.

She used to be an employee of the Time Government. On her nineteenth birthday, she was promoted to director of a Time Government branch.

After an initial struggle, she gave in. After all, other than having no funds, no staff, and no chance to slack off, there wasn't much wrong with getting promoted :)

After she had complained about being short-staffed countless times, it seemed that the heavens had heard her pleas...

People from other worlds fell from the sky.

For example:

A certain Black X Gang member and his archrival.

A certain boy who can see spirits, and his cat.

A group of athletic boys, and their balls.

And so on.

Now she had enough staff, but money was even tighter.

Inaba Natsuki looked at the branch, which had fallen into disrepair since they arrived, and the mountain of messes they had left behind. After calculating how much money it would take to fix everything, she fell silent.

She smiled at once and said, "I think I can do the work of three people. Send them back."

Theme: Conserve resources, and approach everything with diligence and hard work.