Business magazine editor Miyata Akihiro (played by Nobu Hasegawa) visits university associate professor Takashi Iwanaga (played by Yoshitoshi Furutani) and asks for a new column.However, that person was her first love and he broke up with her in high school.In high school, Miyata fell madly in love with Takashi, who was very beautiful, wealthy and talented.Miyata has closed off his dark past and has a girlfriend Fukuda Ako (Nagase Riko), whom he is considering marrying.He swore to Takashi that he would never be swayed by him, but Takashi used various excuses to get close.Miyata.Additionally, he hears that Takashi is having an affair with his assistant Shiraishi Yuuto (Takamatsu Ashiha)...and Miyata, also an alcoholic, ends up saying something to Takashi that sounds like a lesson, even though they are business partners.And when Miyata, who was very drunk, woke up... this was Takashi's home...?!Two high school sweethearts reunited after more than a decade as associate professors and editors, full of tactics.A boy in his 30s who cannot honestly start to move forward in love.