Maeda Gin, along with his friends Teppei and Kon-chan, finds joy in creating graffiti at an abandoned apartment complex near their school. However, their peaceful routine is disrupted one fateful night when they encounter a ghostly pale woman who startles them. In the chaos, Gin loses his sketchbook to the mysterious woman, setting off a chain of events that will alter his life significantly. From unexpected encounters to intriguing developments, follow Gin's transformative journey in the captivating Season of Alabaster.