
Koichi is upbeat and well-liked in the class. Mitsuru is gifted but awkward in social situations. Due to their dissimilar characteristics, the two high school students are very attracted to one another. Koichi, however, gets struck by a truck in front of Mitsuru one morning. Although he was "alive," Koichi stood up right away and grinned as normal. Over time, his classmates started to forget that Koichi even existed.
