The words that Kasugai Tenka desires most from a girl are "I wanted to see you." His wish is granted when Tsukimi, a girl from another world, utters those exact words. However, the unexpected encounter leads to chaos in the high school student's life. Before Tsukimi became a bunny, she was a lunar war general who caused massive destruction, leading to her exile and memory wipe. As a human once again, she recalls Tenka's act of kindness in feeding her soba from his father's shop years ago. Tsukimi seeks to make him hers now that she has regained her powers and human form.
