会社をリストラされ、離婚も秒読みの光彦（柳憂怜）は風俗店で滑って頭を打って、意識不明になった。気がつくと魂は46歳のまま、身体は16歳の自分の中にいた。
1986年の16歳の高校生の自分（今井悠貴）の中に戻った光彦は、初恋の同級生・さつき（黒崎レイナ）や、いずれ妻となる幸子（鈴木絢音／乃木坂46）にも遭遇。これは夢だと思っていた光彦だったが、不良に絡まれ殴られる痛さに生きていることを実感する。光彦はもう一度人生をやり直そうと決心する。
挿入歌
♪翼の折れたエンジェル／中村あゆみ
♪う、ふ、ふ、ふ、／EPO
♪十七歳の地図／尾崎豊
Mitsuhiko 46 years old salaryman who had just been laid off and was told that his wife wanted a divorce, something that he might have been wanting for years visits a soapland brothel. While there slips and hits his head losing consciousness is transported back to his 16 year old body but has retained his memories.
Now 16 years old and in high school he meets his first love and classmate Satsuki and his future wife Sachiko. Mitsuhiko believes this is all a dream until he starts realizing that this is no dream. Mitsuhiko decides to start over again anew.
-Insert songs used in episode:
♪ Tsubasa no Oreta Angel by Ayumi Nakamura
♪ Uh, Fu, Fu, Fu by EPO
♪ Seventeen's Map by Yutaka Ozaki
