有一名中学生男孩不经意问与一只被遗弃的小狗相遇。然而,就是这一次相遇,让他和它的命运从此都发生了改变。那天,为了完成老师布置的“寻找自己的需要”的任务,他独自一人走进了一片茂密的树 A middle school boy inadvertently met with an abandoned puppy. However, this is the encounter that has changed both his and his fate. On that day, in order to accomplish the task of “finding his own needs” arranged by the teacher, he walked alone into a dense tree.