It was an era of "super Mary", an era of "Doraemon", an era of sandbags flying all over the sky, and an era that disappeared with time. A few days ago, I saw a news that many adults in a certain place took a leave of absence on June 1 and got together to play red and white machines and watch cartoons. "How funny this is!" Some people think so. But it also fully expresses people's deep nostalgia for childhood. Every adult has this kind of bud in his heart, but this group of people dare to express it in their own way. I'm seventeen years old, and I haven't accepted my bar mitzvah yet, but my busy study has made me lose too much. I sometimes find myself busier than adults. Every day at two o'clock and one line, at home and school, at 6 o'clock in the morning, I typed 10, completely out of the track of childish romance and youth. Some people even call us "a generation devastated by society". Since this life, we have never seen "Super Mary", "Contra", the bustling laughter and slapstick in the hutong ... We lost our happy childhood ahead of time. In order to reconnect this incomplete life from the broken place, I decided to look for my lost dream childhood. The first step is to leave this noisy city that made me lose my childhood. My friends and I, carrying a bag full of snacks and picture books, as well as video games that witnessed that era, rushed to the blue sky to find the rainbow-like childhood dream. We chose a hill. When we reached the top of the mountain, everyone shouted excitedly to the depths of the mountain: "We are children, childhood, I found you." In addition to excitement, many people have moved tears in their eyes. We sing; We dance; We hugged each other; We played video games and cheered loudly to the music. We hit sandbags and threw them far, high and high, trying our best to break the shackles that bound our hearts for a long time; We play on the grass, and no one cares whether the clothes are dirty or not; On the grass, you chase me, you fight for me, and we return to that crazy era that belongs to us. We feel the long-lost happiness, and the more excited we are, the more sad we are. Crazy for a whole afternoon, the sunset on the distant mountain forced us to follow. We reluctantly took a photo on the mountain and left the mountain with our dreams. On the way back, at first, everyone was still talking about their feelings. When we arrived at the station, the atmosphere suddenly became dignified. Everyone stopped talking and opened the window. Some of them just keep a low profile after the personnel. I know everyone feels bad, everyone doesn't want to go back to that fixed mode, and everyone longs for freedom. In fact, this is the real reason why people like childhood. It is better to look for freedom than to look for childhood. After returning home with a tired body, I silently closed the door and couldn't help but shed some tears in my eyes. Then I lay in bed, plugged in my headphones, and played my familiar childhood over and over again. I didn't know when I fell asleep.