Video prompt: An immersive live-action role-playing event set in mystical landscapes, where participants assume vivid characters, weaving epic narratives through imaginative explorations of fantastical realms.
Defect: Deformation (any reason involved with a movement)
Explanation: As these people walk, their shapes continuously change and blur into a single, indistinct mass, making it impossible to discern individual forms or boundaries. The blurring and merging are so extreme that it becomes difficult to recognize them as separate individuals, creating the impression of a single, unrecognizable cluster.