In Hindu tales, the demon representing chaos and darkness is Ravana. A complex character, Ravana is often depicted with ten heads and symbolizes disorder, ego, and lust. His conflict with Lord Rama in the epic Ramayana highlights the battle between good and evil, and his abduction of Sita triggers significant events within the story. Ravana's complex nature invites exploration of moral ambiguity in mythology, making him a memorable figure within Hindu narratives.