She suddenly has to play family with the guy she despises for a million yen?! Ichiru and Tsukasa were raised at the same orphanage, and were constantly at each other's throats like cats and dogs. They even got into a big fight on the day they parted ways. Ten years later, Ichiru is down on her luck after getting fired from her job, kicked out of her company dorm, and left penniless on the street. As she sits on a park bench licking her wounds, she's spotted by none other than Tsukasa, who's shot up in height and stature over the last ten years. Somehow he's now a bigshot CEO, and by the looks of it... a single father?! To make matters even more bizarre, he practically forces Ichiru to raise his child with the promise of a million yen if she can do it! How is she supposed to co-parent a child with him, of all people...? The three of them are an unlikely family, but can they learn to make it work?
"Are you still playing that game...?" Harumi juggles housework and caring for her 8-month-old daughter, Miyu, while her husband, Takashi, spends all his free time glued to his games. Insensitive to Harumi's struggles, he brushes off her concerns. "You're sick? Don't give it to me. I have to go to work, you know." When Takashi prioritizes his game over her declining health, Harumi reaches her breaking point. Though he loves their daughter, he remains oblivious to the effort it takes to raise her. Frustrated and with nowhere else to turn, Harumi confides in a friend, who recommends a "legendary babysitter" with a reputation for solving even the most complicated problems mothers face. On a whim, Harumi hires him, only to be completely taken aback when he arrives. He's nothing like what she imagined.