Summary
Would you like an otaku girlfriend? Obviously the answer is NO, But...
She comes to school only 3 days a week, has a sickly body, is smart, super popular, and is a cool beauty, shes mysterious heroine Shiraishi Yuki.
And an ordinary protagonist Sakai Haruhiko, nothing stands out about him and hes a harmless guy who does not seems like a protagonist at all.
The heroine that the protagonist fell in love without knowing anything, is actually a super closet hikkikomori otaku!!
Thus, this is his story to understand her hobbies, while walking in the thorny otaku path.
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