Vishnu, Brahmā and the Devas joined the battle against Andhaka and his army. Andhaka's general Vighasa swallowed all the gods, to which Shiva retaliated by charging with his bull and plowing into the demon. Śukra, the preceptor of Asura, brought the dead Asuras back to life by using his medicinal herb, the Mṛtasañjīvanī. Shiva ordered the Gaṇas to capture Śukra. When they brought him to Shiva, he swallowed the demon guru.where shukracharya saw multiverses
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Andhak went to Shukracharya and narrated the woeful tale of demons' defeat. He also requested Shukracharya to help the demons win the battle. Shukracharya was dejected but he assured the demons that he would make alive, all the dead demons with the help of SanJivani Vidya and really all the mighty demons like Jambh, Kujambh etc. became alive once again.
When Nandi came to know about this unbelievable incident, he went to Lord Shiva and informed him. Lord Shiva instructed him to bring Shukracharya by any means. "I shall control him by my Yogic power", said Lord Shiva. Nandi infiltrated into the demon's army but Hayakandhar spotted him and tried to resist his forward march. Nandi attacked Hayakandhar with his Vajra as a result of which, he fell down unconscious. After this, Kujambh, Jambh and some other demons ran menacingly towards Nandi. They surrounded him from all sides and started assaulting him ruthlessly. On seeing Nandi in danger, Lord Brahma became very worried and instructed the deities to help him.
Indra and all the other deities joined Lord Shiva's army and fought bravely against the demons. The sudden entry of the deities in the battlefield had distracted the attention of the demons and as a result, Nandi got an opportunity to penetrate through the rank and files of demons army. Ultimately, he successfully accomplished his mission and brought Shukracharya to Lord Shiva after abducting him. Lord Shiva wasted no time and swallowed Shukracharya immediately. The next moment, Shukracharya found himself in Lord Shiva's stomach. Shukracharya made frantic efforts to come out of the stomach but was unsuccessful. Being helpless, he started eulogising Lord Shiva. After becoming pleased by Shukracharya's extreme devotion, Lord Shiva expressed his desire to bless him with a boon. Shukracharya requested Lord Shiva to give him a way so that he can come out from his stomach. Lord Shiva agreed and asked him to come out immediately. Shukracharya started searching for an exit point but was amazed by the vastness of Shiva's stomach in which he saw the existence of the whole universe. He made ceaseless effort for one divine year but was unsuccessful in his attempts to come out from Shiva's stomach. At last, he surrendered to the will of Lord Shiva.
Lord Shiva told Shukracharya- "By entering into my stomach, you have become my son. Now, if you want to become free then you should come out through the pore of my Linga." After saying this, Lord Shiva liberated Shukracharya through his Linga who after being released made salutations to him and joined the demons' army once again.
