Этот парень — самая большая ошибка в моей жизни

Sato Yui is a dispatched contract worker at Amagi Pharmaceutical Company. Her pet has died and she feels deep sorrow over its death. One day, she drinks alone at a bar and shouts, with tears running down her face, "Develop medicine to bring back someone to life!" At that time, a man walks towards her. He makes a spiteful remark that there is no such medicine that can bring someone back to life. He also tells her to stop barking and to go home. Yui feels anger within herself a…