Kay is an outstanding pitcher and a father raising a child alone, who can’t seem to find the right babysitter. The coach offers an unconventional solution: he asks his daughter, Miller, to take care of Kay’s son. Hard to refuse such a proposal—especially since Miller isn’t a professional babysitter at all, but a three-Michelin-star executive pastry chef. After receiving her highest awards, she couldn’t handle the stress, took a vacation, and ended up in Chicago, where she is now caring for a child as the only woman among the men of a baseball team. For Miller, this is temporary breathing space and an opportunity to spend time with the father, while Kay entrusts her with his most precious treasure. Can they together reach the perfect balance in their lives?