This series describe that under the global economy, every country moves into a great emersion with highly developed economy. The debutant economy, financial education for children are already inevitable in junior high school and elementary school in developed countries in Europe and north America. If we lead appropriately our children to economy, habits, financial knowledge, it must be positively influenced to their future career and life. Most of the children have occasion to contact currency, shopping, price, market etc, and most of the parents might speak some words, while ignoring the importance of those issues in our life. This series is talking about that fundamentally economical knowledge in funny ways and through comics.