Tomodachi x monster. Volume 1

"A mysterious voice beckons Narimiya Wataru, a lonely sixth grader, luring him into the mountains outside his rural Japanese village. There, Wataru meets a strange new friend, "Peke," a bizarrely cute creature with cross stitches over its mouth. Wataru soon learns that there is a hidden world of monsters that partner with young children, and together, they enter horrifying death matches. Watch what really happens when kids with no conscience get...