Kakuretenaide Dete Oide – Shuuchaku-kei Motokare ni Trauma Chikubi wo Nerawaretemasu

Satsuki, a diligent office worker, has been unable to forget her ex-boyfriend Chiaki, who left her with trauma eight years ago.
One day, Chiaki appears at her company as a new employee.
At the welcome party, Satsuki drinks out of frustration while watching the popular Chiaki, and eventually, Chiaki takes care of the drunk Satsuki.
Chiaki tells Satsuki that he hasn’t been able to forget her all this time, and he begins to obsess over her trauma.