西岛秀俊饰演一个在2023年的东京的某个警官，在执行任务时发生事故而失去意识，警察内部独断采用科学家时枝的人工智慧「Mario」，为警官脑部植入人工智慧。新诞生的男人“Mario”接受到时枝“自由地活下去”的命令，悄悄地从研究所离开。Mario来到时枝告知的地址时，遇到时枝的儿子打算自杀，一个不知死为何意义的AI人类，与不知为何而活的少年的二人相遇开始展开逃亡生活？

It's the year 2023. The development of artificial intelligence has come a long way in recent years. When a policeman gets seriously injured and won't be able to recover his consciousness, a scientist decides to implant an artificial intelligence called "Mario" inside his brain. The final command for this newborn man: Be free. When he sets out on his little journey to understand the concept of being free, being human, he meets the 16 year-old son of the scientist who is about to take his own life... The two of them form a precious bond.

죽음을 이해 할 수 없는 AI인간과 삶의 희망을 놓아버린 소년이 만나게 되면서 일어나는 이야기를 그린 드라마