In 2002, Japan implemented education reform. Students' burdens were reduced, and they had two days off a week. Children born in 1987 were fortunate (unfortunate?) to become the first generation of "relaxed generation". Today, these children have entered society, but the particularity of history has made them very different from their predecessors, and they have suffered a lot for this. Masakazu Sakama (played by Masaki Okada), an office worker who has no competitive spirit, is tortured by irresponsible juniors; elementary school teacher Kazutoyo Yamaji (played by Tori Matsuzaka) falls in love with an intern teacher, which brings a lot of troubles; Michi Haiyin (played by Yuya Yagira), who is mixed in the streets and alleys, is a senior college entrance examination repeater who has failed in the challenge of university. Driven by fate, the three young people met on the way. They talked about love, friendship, workplace, and interpersonal relationships, and they were busy worrying about their own lives. The label of the relaxed generation is firmly attached to this group of young people, and they have to work hard for the future they look forward to...