A brilliant librarian that has read nearly every book in the building, and knows almost every word in the dictionary comes across the troubled student Byun Baekhyun.

With some weird twists of fate, Chanyeol is forced to tutor the latter, finding it hard not to explode at Baekhyun's lack of intellect.

One thing leads to another and the student can’t help but fall for the awkward librarian with the deep bass for a voice. Especially when the greatest reward Baekhyun received, was seeing the "elder" man’s radiating smile that was directed to no one other than him.

Could the librarian be learning something as well from his innocent little protégé, something that the smell of fresh parchment and crisp pages could never do or provide?