Otome no Sainou

Synopsis:

Story One: Otome no Sainou Nakanishi Kiyoshin, nickname Onii-chan, is a 14-year-old, chivalrous heroine. She witnesses a guy, Kashiwaki Sachikana, being confessed to by another guy. The confessor gets aggressive, and Nakanishi steps in. After that, Nakanishi and Kashi-kun become friends, and then... Story Two: Tsuki Iro Secret Back in elementary school, Alice ("president" & "me" in the manga) met a boy who helped her out. Now president of her middle school, Alice meets a magical sorcerer named Lu ("mage" in the manga) who can't go back until the next full moon. All the students in her school dislike her and think that she is not good enough for the presidency. Where is the boy who helped her out?