Someone has claimed another life in the swamp! This alarming news rapidly circulated throughout the town. Could it be true that a monster lurks in the swamp, requiring lives as retribution for old Krus's demise? How long must the townsfolk continue to pay with their lives? Or perhaps Grandpa Ute's tale about a hidden world of elves, fairies, and other mystical creatures holds some truth? These are the mysteries awaiting the B1 Gang. Superstition and fear pose the greatest challenges for our gang. How can they demonstrate that there's a logical explanation for everything when they themselves encounter inexplicable events?