University student Hasumi, who has bad luck no matter what she does, is interested in Oikawa, who helped her at the entrance ceremony. However, when she makes up her mind to call out to him, he doesn't even remember her... Then, at the suggestion of her brother, who had noticed how interesting Hasumi's game-playing was, she decides to broadcast a live game commentary. The video unexpectedly became a hit, and Oikawa found it too...? An unlucky streamer X A man who doesn't laugh, who will fall deeply?