In 1975, I lost consciousness in an incident, and my name was Sudo Fumiko. When I woke up, I was in the year 2055, a whopping 80 years later. Revived as the latest android, I was bewildered by the completely changed future society. Smartphones, tablets, automatic ticket gates, the unfamiliar "television" Everything was fresh and different. However, as I continued to train and adapt to society, I came to realize the fact that my past self was already dead. My body may have changed, but my heart must remain the same.