A whole book about Igarashi and Nanashima in a lot of different situations. Each chapter is a different one shot with them in different situations and scenarios. So expect something different each chapter :D
There's an upcoming test for maths and Nanashima is struggling. But luckily for him, he has Igarashi by his side to help him study for it. Over time Nanashima begins to fall for Igarashi but how will he react? Read it and find out.