After school as usual, Naruyuki is tutoring Fumino in the library. Suddenly, a famous detective from a different era appears...?
 
(Source: Shonen Jump Plus, translated)

Famous detective Syd Craft. He's solved the toughest cases and he's adored by the public, but even he has a major problem! From the creator of We Never Learn comes a mysterious case of love!
 
(Source: MANGA Plus)

Nariyuki Yuiga is in his last and most painful year of high school. In order to gain the “special VIP recommendation” which would grant him a full scholarship to college, he must now tutor his classmates as they struggle to prepare for entrance exams. Among his pupils are “the sleeping beauty of the literary forest,” Fumino Furuhashi, and "the Thumbelina supercomputer," Rizu Ogata–two of the most beautiful super-geniuses at the school! While these two were thought to be academically flawless, it turns out that they’re completely clueless outside of their pet subjects…!? 
 
(Source: Crunchyroll)

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