An office romance between a brilliant researcher and a modest salesman who work together!

"It's a medicine I made. It turns your feelings of love into poetry!"

Hibiki, who works in sales at a pharmaceutical company, has been friends with fellow researcher Chiaki since their student days. Hibiki has one secret he can't tell his best friend, with whom he can talk openly: he has feelings for Chiaki. However, after accidentally drinking a mysterious drug invented by Chiaki, his hidden feelings begin to overflow in the form of a poem...!?