Nishikata finds himself in a peculiar situation where his close friend, Takagi, takes delight in playfully teasing him every day. Utilizing her deep understanding of his ways, Takagi anticipates his every response, leaving Nishikata unable to outsmart her. Determined to turn the tables, Nishikata plans to one day catch Takagi off guard and make her blush in return, seeking to flip the teasing dynamic between them.