Episode 100

InuYasha and his friends encounter a moth-demon that feeds on despair and fear. He cocoons Kagome, Miroku, Sango, Shippo and Kirara, and despite InuYasha vanquishing the demon, they seem unable to free themselves from the cocoons, in which they dream nightmares from their worst memories. As InuYasha rages, unable to destroy the regenerating silk of the cocoons, they finally dream of how InuYasha would come to their help if they needed it, and break free.