Shimokawa Saki

"On the earth, let us be two branches of a tree, inseparably intertwined." Kei and Mizuki's quiet lives together in the countryside are shattered when Mizuki collapses and a parasitic plant-like organism is discovered spreading its roots through her body, leeching away her life. How will Kei and Mizuki spend their last days together?

The story of two high school friends in a little town, both striving to escape from their lives there.