Our family consists of six members: Mom, Dad, me, my younger sister Sunna, my younger brother Yunsik, and the greedy youngest, Ok-i. We were living happily. However, our family's happiness vanished in an instant due to Dad's gambling addiction. One day, Mom, who argued with Dad every day because of gambling, left us four siblings and left home. After Mom left, we wandered here and there with Dad. Finally, with Grandpa's help, we got a room in a small rooftop apartment. For Dad, who was lying ill after an accident on his way home drunk, and for my young siblings, I polished shoes, sold newspapers, and sold gum. This difficult day has ended. But how long will days like this continue? I wish Mom would come back. Dad wants to send my younger siblings to an orphanage. I don't want to be separated from my siblings, what should I do? With the help of a kind bus company owner, I got a good job and can live with my siblings. He also promised to help find Mom. Thank you so much. And the teacher suggested that I publish my diary. If my book sells well, can our family live happily again?