Shikimori seems like the perfect girlfriend: cute, fun to be around, sweet when she wants to be... but she has a cool dark side that comes out under the right circumstances. And her boyfriend Izumi loves to be around when that happens! A fun and funny high school romance with a sassy twist perfect for fans of Nagatoro-san and Komi Can't Communicate!

Izumi-kun and Shikimori-san have decided to dedicate every moment possible to something that could determine their future as a couple: studying for their entrance exams! But there are so many fun events going on at school... In fact, summer and fall are full of one cool distraction after another! Amid this rollercoaster of temptation, Shikimori-san's secret ambition for the future is revealed...