In the winter of his first year of high school, Yuta Miyamoto, who always tries to be "a nice guy," gets dumped by his girlfriend, Yumi Asakawa. As he tries to recover from the breakup, the junior girl Akane Kurosaki calls him the "can't-get-a-girl guy," and Ruriri, his favorite girl at the maid-cafe, treats him "like a slave."