SpriLinks, an expanding technology corporation, has invited six recent graduates to apply for jobs. After passing through several rounds of selection, these six candidates have been given a task of forming teams and having discussions on assigned topics within one month. Shougo Hatano, one of the applicants, has been working closely with the other five candidates in order to secure employment opportunities for all six of them. However, just before their final interview, they receive news that their task has been changed. Now they must choose one of themselves as the potential employee out of the six. This sudden change causes the six candidates to become competitive with each other as they try to secure the lone job opportunity. During their heated debate on who should receive the job offer, they discover six sealed envelopes containing accusation letters with the words "**** is a murderer" written on them. When each of them opens their envelope with their name on it, they find out that they have been accused of committing murder. What lies have these six candidates told, what crimes have they committed, and what is their killer's goal?
Rokunin no Usotsuki na Daigakusei [Plus 1] is an adaptation of Akinari Asakura's novel.