On her way to the station to pick up Shuichi Saito, a high school student from a neighboring town, she finds Shuichi's father sitting in an alley, staring at a wall.

He seemed oblivious to Kirie's greeting and continued to stare at the snail shell stuck to the wall...

An out-of-this-world horror depicted by Junji Ito, the genius of new-sensation horror!