After the "storm"...!! A must-read. Good fortune often invites mischief, like clouds in the moon, storms among flowers— This is a saying that suggests good things are often interrupted by trouble. Chidori and Nanoha, who are secretly dating, are experiencing their first summer vacation together. While they enjoy fun days like going to the beach, an unexpected visitor appears before them—!? As they welcome their first summer vacation... an unprecedented "storm" approaches the two— Don't worry, after the "storm"...!!