Gin Maeda is a student who enjoys drawing graffiti at an abandoned apartment complex near his school, accompanied by his friends and acolytes, Teppei and Kon-chan. One night, while they are working on one of their masterpieces, they are interrupted by a mysterious, ghastly pale-skinned woman who scares them. In the process of fleeing, Gin loses his sketchbook to her, and from this point on, his life will change significantly! Some nude painting with his beautiful and attractive art teacher? Welcome to Season of Alabaster.