You Are the Blue Lightning in Me

A youth first-love story. A thunderbolt encounter that changes me. Seira, a second-year high school student who can’t handle boys, suddenly learns that her all-girls' school is merging with a nearby boys’ school. On the day of the opening ceremony, which she faces in despair, she meets Raiga "a freewheeling problem child" on the rooftop… (Source: MANGA MILLION) Note: Includes one extra chapter.