A prison cut off the beautiful life that I originally imagined. A prison that cut off contact with the outside world. A prison where a trapped heart is left to rot.
"Sister, I really want to go back to my childhood. At that time, everyone was fine. I could stay with you every day. You would tell me stories, teach me to write, and play my favorite robot battle with me. But, how come you have grown up?"
"Master, if it were in the past, I would never believe that you would be like this. At that time, you were working hard towards your dreams, you were bravely pursuing freedom and happiness, you were fighting against gangsters, you were carrying me out of danger even if you were seriously injured. You were so pure and beautiful at that time."
"Momo, you have always been smart, how come you don't understand, why I am like this, why they are like this. Can you be kind to yourself, and also be kind to me."