With his son, Kotaro, soon facing his fourth birthday, Kentaro finds it hard to juggle new work projects with being a single father. As if that wasn’t stressful enough, a coworker confides in him about an office affair…one with a potential baby on the way. Meanwhile, the two pop idols, Sakura and Seiya, are working hard to outrun the rumors and scandals. Once outspoken about his pregnancy, Kentaro was the go-to guy for parenting advice—but who can he turn to when he’s spread himself too thin?