The lazy genius fell in love!?

Nagi was the quiet kid in class always sleeping in class and never paying attention to anything, too lazy to do anything or to put effort on it, saying that's too much of a hassle, and a genius without trying.

His friend only was Reo mikage but he was still lazy.

A new kid arrived in his class, his name was Isagi Yoichi and Nagi was immediately smitten with Isagi.

A lazy genius that makes no effort to someone chasing after Isagi’s affection.