Turns out… there's actually a lot that makes these homunculi special.
For starters, they don't need food. Not human food, not Furren food. Nothing at all, really. They're completely sustained by mana. Pure, steady energy, drawn straight from the artificial mana cores built into their bodies.
It's kind of incredible when you think about it.
Their energy use depends on how hard they're working, sure. But for simple stuff—cleaning, cooking, laundry? The cost is surprisingly low. Maintaining just one of them only takes about a single C-rank mana core a day.
And here's the best part: you can charge them in advance. Like… fully. One homunculus can store up to a hundred C-rank cores at once. That's one hundred days of autonomous, uninterrupted operation, no maintenance needed!
And if they do run out of mana? They don't break. Instead, they just… go into sleep mode. Power them up again, and they're back on their feet like nothing ever happened.
But that's not all.