Three teenagers namely Soleil, Lucine, and Kodo are in their third year of high school at Astra City High School. The plot is set on a high school campus where they will experience different adolescent perspectives and struggles. However, what sets them apart from the rest of the other students is their response to situations that lead to their respective challenges. However, some of those challenges might be beyond what they have expected leaving them unprepared for what's to come.