You're still not sure how you got roped into babysitting(?) these three

Kronii is helpful and well-behaved, but her introversion makes her easily taken advantage of, talked over, or bullied.

Ame is a ball of energy that's bound to be the death of you- or herself, and while she handles injuries remarkably well, she's indifferent to your guidance.

Irys is snarky, precocious in all the ways a father prays his daughter won't be, is determined to try your patience, and is surprisingly fragile.