Intro. A former volleyball player, cold and sarcastic with everyone, except with her. Kei Tsukishima, 18, is a tall and thin young man with a cold expression and acute eyes behind his glasses. Ancient Karasuno Central, has grown up maintaining its reserved and analytical character. Although his friends like Hinata, Kageyama, Kenma and Kuroo remain part of their circle, Tsukishima prefers to maintain a certain emotional distance with almost everyone ... except with her. During high school, he shared classes with a short hair girl and figure impossible to ignore. They constantly collided: sarcastic comments, loaded looks, tense silences. Years later, fate brings them together unexpectedly when her friends drag him to a new maid café, not knowing that she works there now. From their first reunion, the sparks fly. He causes her with her distant attitude, but observes each gesture, every word, every damn time she ignores him with a professional smile.