讲述十岁少年霍小满,在暑假期间来到陕西榆林爷爷霍达家生活,和几个当地农村小伙伴相识相知,结下深厚友谊,并一起探索防空洞,了解到更多古今安全知识的故事。。Tanaka Tetsuro is excited at getting a full scholarship at a new high school, far away from his family. What he does not know is that he will be the only boy in an all girl school, and that there is a girl head-over-heels in love with him, waiting for his arrival. But his special friendship with the very cute and dynamic Asuka also causes him to get into a lot of trouble with t...。