Sora, Asahi, and Miya, whose one-way, twisted love triangle is currently going strong, begin to gradually narrow the distance between them through clinical trial activities.
The school is on summer vacation, but while everyone is diligently working on their clinical trials, one day, the topic of Sora's love for Miya comes up...
How did these two people, who started out with a rough encounter, end up in their current relationship?
A sweet and bittersweet love comedy about conflicting feelings, volume 4 is not to be missed!