Publisher's Synopsis
The first time Mi went out to buy milk for her baby, she was holding a coin in her hand. On the way, she encountered a bicycle whizzing by, and even if she accidentally fell down, she got up quickly. When she finally arrived at the store, she mustered up the courage to shout out that she wanted to buy milk, only to find that her voice was so small that no one could hear her ....... It's so hard to buy things on your own! But her brother was still hungry! So Mi decided to raise her courage once again ....... This time, will she be able to buy milk?