君主！先发制人

勇往直前的少女阿由叶开始了告白的新征程！新来的数学老师竟然是在餐馆帮她付钱的大帅哥？一直在告白与被拒绝中徘徊的阿由叶人生16年来第一次被表白！可是这真的是她想要的两情相悦吗……？Ayuha Samaru is a high school student. She is honest and works hard at everything, no matter what. One day, she has trouble at a gyudon restaurant due to money. A man at the restaurant, Yoshitaka Hiromitsu, helps her out. The next day, she finds that Yoshitaka has come to her school as a substitute teacher for her ill homeroom teacher. Ayuha now believes that Yoshitaka is her fate in love. She keeps expressing her feelings to him.