Making Magic: The Sweet Life of a Witch Who Knows an Infinite MP Loophole: Volume 1 (novel)

I've been reincarnated into a world of monsters and dungeons...but that's nothing I can't handle! I've got a unique skill called Creation Magic, and the rule is that I can make anything I want as long as I've got enough mana. And don't worry--when there are rules, there are loopholes, and this little witch knows just the trick to expanding her mana pool a bit every day! And next up on my agenda is to make some stuff: a friend (golems are so handy), some tracks (they dropped me in the middle of a wasteland!), and, someday, a place where I can truly belong. But for now, let's make some magic!