Question

where did vibheeshana come and for what purpose​

Answer 1

Answer:

Vibhishana was the brother of Ravana, the king of Lanka in the legendary epic Ramayana. He was younger brother of the Rakshasa king Ravana of Lanka.

Though a Rakshasa himself, Vibhishana was of a noble character and advised Ravana, who kidnapped and abducted Sita, to return her to her husband Rama in an orderly fashion and promptly which Ravana refused sternly. When Ravana did not heed his advice, Vibhishana deserted Ravana and joined Rama's army. Later, when Rama defeated Ravana, Rama crowned Vibhishana as the king of Lanka and he returned to Ayodhya