The Bell Beast is an upcoming enemy, NPC, and possible boss in Hollow Knight: Silksong. She was first seen in the Silksong reveal trailer. The Bell Beast appears to be the main method of fast travel throughout Pharloom. She is initially found in the Marrow, where she is trapped in Silk. Once the Bell Beast is freed, she attacks Hornet. After her defeat, she flees to another area.
At some later point she is tamed in which she definitively adopts the position as the fast travel system.