Ravana who knows his kingdom is being invaded, sends his allies including his son - Indrajit - to attack Ram. Vibhishana's advice (his younger brother) was ignored and he was instead expelled. In the end, Wibisana sided with Rama. Indrajit took off Nagapasa's weapon and won, but not for long. He died at the hands of Lakshmana. After the allies and the governor fell one by one, Ravana came forward and the battle was fierce. With the powerful arrow of the Brahmastra, Ravana died.
After Ravana's death, the throne of the Alengka Kingdom was handed over to Vibhisana. Sinta returns to Rama's lap after her chastity is tested. Rama, Sita and Lakshmana returned to Ayodhya safely. Hanuman gave himself completely to serve Rama. When they reached Ayodhya, Bharata greeted them with reverence and handed over the throne to Rama.
Shortly after becoming King and Queen of the Ayodhya Kingdom, Rama heard rumors of his people about Sita's holiness. Rama also expelled Sita, pregnant and Sita went to Resi Valmiki. There Sita told her journey with Rama. Sita gave birth to twins, namely Kusa and Lawa. Several years later Rama held the Aswamedha Ceremony in the Ayodhya Kingdom. Sita, Resi Valmiki, Kusa and Lawa came to the ceremony.
Then Kusa and Lawa sang the Ramayana poem. Rama is surprised that someone tells his journey. After that Sita swears in front of everyone "If I am holy then Earth will swallow me." Not long after, Mother Dewi Pertiwi picked up Sita and she was swallowed up by the Earth. The embittered Rama sheds his body and is no longer the Manifestation of Vishnu. Rama also died on the coast of Uttara.
