After the death of the Asura king , his sons flee into hiding. To provide them a safe haven, the legendary architect Maya uses sorcery to build three massive airborne cities, collectively known as Tripura : Golden City : Located in heaven. Silver City : Located in the sky/earth plane. Iron/Steel City : Located in the underworld.
: The film is noted for its high-quality hand-drawn animation and mature themes that avoid typical cliches. After the death of the Asura king ,
Reviewers frequently praise it as having "brilliant animation" that represents the best of Indian production from that era. It is noted for its "groundbreaking" character designs that avoid clichés and its sophisticated use of color scripting to define mood and drama. After the death of the Asura king ,