This work was inspired by K.J. Bishop's short, weird story, Saving the Gleeful Horse. Pinatas are special for children. In the work, the pony pinata represents children's happiness, which is supposed to be all around them. However, since the environment in which they are growing up has become much crueler than before, it might be hard to find when children suffer in the future. The work alerts us to think about the impact caused by environmental issues. – Wenli Yang and Roy Hoh