How clumsy you are, Miss Ueno.

Synopsis

As the president of her middle school's science club, Ueno is a naturally gifted inventor who creates gadgets capable of turning any liquid into drinkable water, neutralizing foul odors, or generating dark matter for stealth purposes. However, Ueno doesn't develop these inventions for the greater good; her true motivation is love, a puzzle she cannot solve. Her affections are directed at Tanaka, a disinterested club member who remains oblivious to her feelings due to his lack of perception and her own timidity. To advance her romantic pursuits, Ueno believes that putting Tanaka in compromising situations will eventually spark his curiosity and reveal her true emotions. With the help of her emotionless yet supportive classmate and devoted sidekick, Yamashita, Ueno uses her inventions to create awkward circumstances for Tanaka, hoping he will finally grasp her genuine intentions.