The asuras populated the three forts and began to flourish. The gods did not like this at all. They first went to Brahma, but Brahma said he could not help them. After all, the asuras had got Tripura thanks to his boon. The gods then went to Shiva for help. But Shiva said that the asuras were doing nothing wrong. As long as that was the case, he did not see why the gods were so bothered. They next went to Vishnu, who suggested that if the problem was that the asuras were doing nothing wrong, then the solution was to persuade them to become sinners.