"Hello, I'm Kim Chang-wan." Kim Chang-wan's voice echoes from a rooftop booth overlooking the city's night view. The protagonists of incidents and accidents that shook Korean society have sent in their 'voices'. They had something they desperately wanted to say! A new concept storytelling program that tells the stories of the past, which have ended but not ended, for 'you' who might be in a similar situation right now. 'I really wanted to say this. To you, and no one else.'