Mu Shi Shi, Volume 2 — Yuki Urushibara

DARK MOUNTAIN

Mushi, a terrifying primitive life-form, take countless shapesâ€"most of them deadly to the human race. Enter Ginko, a mushi expert, known as a mushishi. Though his laconic smile and soft-spoken manner don't seem imposing, he represents the human world's greatest defense. When a fellow mushishi disappears, Ginko must search for him on a mushi-infested mountain, putting his own life on the line!