An after-story of the Danganronpa 3 Hope Arc. After returning to Tokyo when the Tragedy ended, the Hope Peak Academy's 77th class vowed to help rebuild the damage that was done which were caused by them as being remnants of Despair. They separated ways and promised to reunite. It's been three years and still had no contact with each other. This story follows Nagito Komaeda and his journey and how he coped up to live a "normal" life. Also, this empty feeling in his chest comes once in a while, and a memory of a man keeps him awake sometime. Who is he?