Ganga tells Shantanu that Devavrat is their son. Satyavati comes to know about Devavrat and leaves Shantanu. At the palace, Shantanu announces Devavrat as the Prince of Hastinapur. Devavrat visits Satyavati to convince her to stay with Shantanu, but she asks Shantanu to choose between her and his son.
Duryodhan pretends to be furious at Dushyasan in front of Ashwathama. He promises Ashwathama that he will make him the Rajguru of Hastinapur. Kripi becomes enraged at Ashwathama for his rude behaviour with Dronacharya. Dronacharya promises Ashwathama that he will make him the King of Panchal. Dronacharya teaches Arjun the art of archery. Arjun takes blessings from Dronacharya.
Dronacharya becomes sad and breaks the idol created by Eklavya. Duryodhan blames Dronacharya for being unfair to Eklavya. On learning this, Dronacharya tells Ashwatthama to inform Duryodhan that he will not treat any of his students unfairly. Later, Arjun saves Dronacharya's life by risking his own.
Dhritarashtra asks Vidur to punish Arjun for raising the weapon against Karna. Vidur suggests Dhritarashtra that if Karna forgives Arjun then there is no need of punishing Arjun. Duryodhan suggests Arjun to apologise to Karna, by washing his legs. Later, Dhritarashtra informs everyone that he will be announcing his successor, the next day. Kunti becomes worried on seeing the enmity between Arjun and Karna. She decides to stop Arjun from taking revenge on Karna.
Lord Krishna asks Arjun to bring Rukmini to Mata Parvati's temple. At the palace, Rukmi is adamant that Rukmini should marry Shishupal. Arjun lies to Rukmi that Maharishi Durvasa has asked Rukmini to eat prasad in the temple, but Rukmi discovers the truth. How will Arjun and Rukmini reach the temple?
Drona arrives in Panchal and Drupad invites him to a fight. Drona surrenders and asks Dhrishtadyumna to kill him. As Dhrishtadyumna runs towards Drona with his sword, Lord Krishna's Kaumodaki stops him. Lord Krishna destroys his army and sends his Kaumodaki to kill Drupad. But Draupadi stops Lord Krishna.
Dhrishtadyumna stops Karna from taking aim and tells him that he has to participate for himself, not for others. Karna tries to defend Duryodhan, but in vain. Duryodhan asks Karna to prove his capabilities and marry Draupadi. Just when Karna lifts the bow, Draupadi stops him and announces her decision.
Ved Vyas informs Kunti about the fear amongst the people of Hastinapur. On his insistence, she decides to return to Hastinapur and get Yudhishthir appointed as the king. Later, a furious Drupad instructs his army to attack the Pandavas when they come to his palace. Krishna reveals their true identity to Drupad.
Bhishma informs Dhritarashtra that the Pandavas are alive. Dhritarashtra tells Bhishma that he will appoint Duryodhan as the king, if he fails to bring the Pandavas in front of him. Meanwhile, the Pandavas arrive in Hastinapur. Gandhari assumes that Draupadi is the first daughter-in-law of the Kuru family. However, Arjun informs Gandhari that Bheem is married to Hidimba, and is blessed with a son. On Gandhari's insistence, the Pandavas come forward with Draupadi.
Draupadi decides to prove her innocence and that of her husbands by making the sun accept holy water from her. After the sun accepts it, she requests Bhishma to forgive and bless the Pandavas. In the court, amidst Yudhishthir and Duryodhan's argument over who deserves the throne of Hastinapur, Dhritarashtra takes his decision.
Dhritarashtra announces death sentence for Arjun as he raised his weapon against Duryodhan in the court. Yudhishthir informs him that he cannot punish Arjun for challenging Duryodhan. Duryodhan and his brothers accept Arjun's challenge, but Bhishma stops them. Later, Vidur surprises everybody with his suggestion.
Duryodhan and Dushyasan convince Dhritarashtra that Vidur and Bhishma will not let Duryodhan be the king of Hastinapur and provoke him to punish the Pandavas. Dhritarashtra orders the Pandavas' arrest. Instead of spending the rest of their life in prison, Draupadi suggests that the Pandavas fight for themselves.
Subhadra informs Kunti that she does not want to marry Duryodhan. Kunti tells Subhadra that her decision might affect the political relationship between Dwarka and Hastinapur. Meanwhile, Krishna sends Subhadra to bring a saint to Dwarka from the Somnath temple. She is delighted to know the saint is Arjun.
At the Pandavas' Rajasuya, Duryodhan challenges Krishna to a fight. Vidur comes in between and informs him that if he tries to fight against the Pandavas, he will have to first face Bhishma. As part of the punishment, Yudhishthir orders Duryodhan and his associates to sacrifice their weapons, but Karna refuses.
Dhritarashtra decides to return the Pandavas' kingdom to them. However, Duryodhan opposes this and Shakuni suggests they should be sent on Vanvaas for twelve years and Agyatvas for one year. Dhritarashtra agrees. Before leaving, the Pandava brothers promise that when they return, there will be the biggest war in history.
Arjun takes Bhishma's blessing and attacks Duryodhan, Dushyasan and Shakuni. On Duryodhan's insistence, Karna uses his Divyastra and Arjun retaliates with the same. Bhishma creates a wall between them and requests Arjun to stop the fight. Later, Bhishma informs Duryodhan that the Pandavas have completed their Agyatvas.
Kunti apologises to Karna and requests him to take the Pandavas' side, but he tells her that he will not be disloyal to Duryodhan. Karna promises Kunti that he will not kill any of her sons other than Arjun. On learning about Duryodhan's decision, Yudhishthir instructs Arjun and Bheem to prepare their army.
Bhishma suggests the Pandavas should only perform their duty of defeating him and the Kauravas. The Pandavas request Bhishma to leave the war zone, and stay alive until they start ruling Hastinapur. Later, Dhritarashtra panics on learning that Shikhandini has returned to the battlefield. Will Shikhandini be Bhishma's killer?
The Pandavas attack Bhishma. Arjun attacks Bhishma with a series of arrows. Bhishma rests on a bed of arrows. The armies of the Pandavas and the Kauravas gather near Bhishma. Arjun feels guilty for attacking Bhishma. Nakul decides to tend to Bhishma. Krishna suggests Bhishma to consider Nakul's decision. Bhishma suggests the Pandavas to surrender to Krishna. Duryodhan accuses Arjun of killing Bhishma, and decides to attack him. Bheem reminds Duryodhan about the sunset.
Karna apologises to Duryodhan for failing to kill Abhimanyu. Will Karna be able to do so the next time? Later, Virat learns about Susharman's attack on Matsya kingdom. Krishna decides to stop them with Arjun's help. Dronacharya takes advantage of Arjun's absence and forms a Chakravyuha to destroy the Pandava army.
Ashwathama tells Duryodhan that he has killed the Pandavas. Duryodhan sacrifices his life. Ashwathama becomes shocked on seeing the Pandavas. Yudhishthir informs Ashwathama that he has killed the Upapandavas. Ashwathama decides to kill Uttara's unborn baby, and uses Brahmastra for the same. Arjun asks Ashwathama to withdraw the Brahmastra. He uses Brahmastra to stop Ashwathama. Krishna asks Arjun to withdraw his Brahmastra. Arjun tells Krishna that Ashwathama will not be able to withdraw his Brahmastra.
The Pandavas seek Bhishma's blessings. Bhishma enlightens Yudhishthir on how to rule a kingdom and decides to sacrifice his life during Uttarayana. He instructs the Pandavas to return to Hastinapur. Sanjay and Vidur suggest Dhritarashtra to welcome the Pandavas. Dhritarashtra decides to kill Bheem. Yudhishthir apologises to Dhritarashtra. He asks Bheem to embrace him. Krishna places a statue in Bheem's position. Dhritarashtra destroys the statue mistaking it to be Bheem, and repents for the same.