Mahadji of Chaskaman gets impressed with the bravery of his friend Balaji Ballal’s son Bajirao. Balaji arrives with his family at Mahadji’s house for the ‘Ashtami Puja’ where Bajirao meets Kashibai.
Kashibai and Bajirao play a game. Some dacoits try to kidnap Kashibai, but Bajirao foils their attempt. Later, Kashibai decides to punish Bajirao for breaking her pot.
Kashibai tells Bajirao to bring a new pot for her. A snake surrounds Kashibai near the lake. Bajirao gives the new pot to Kashibai. Later, Kashibai gets pricked with the thorns on holding the pot.
Radhabai asks Mahadji’s wives for Kashibai's hand in marriage for her son, Bajirao. However, Mahadji’s wives insult Radhabai, who takes a vow while leaving Chaskaman. Later, Kashibai gets attacked.
Radhabai asks Mahadji's wife Bhavanibai and Shiubai for Kashibai's hand in marriage for Bajirao, but they insult her. She takes a vow while leaving from Chasakman. Later, Kashibai gets attacked.
Mahadji feels worried upon reading the warning letter. Chatrapati Shahu Maharaj tells Balaji to complete the work within seven days. Later, Radha informs her servant about Chaskaman.
Shiubhai talks to Bhavanibai about Kashibai’s marriage. Balaji conveys his worry to Radhabai. Later, a saint answers Kashibai’s question and she decides to hold a puja on Vijayadashami.
Radhabai devises a plan after receiving a piece of information from the spy. On Vijayadashami, Balaji tests Bajirao's war fighting skills while Kashibai takes an oath.
On getting Balaji’s message, Mahadji arrives at Saswad Wada with his family. Radhabai welcomes Kashibai into the house and Bhavanibai and Shiubai sense her intentions. Kashibai and Bajirao argue.
Bhavanibai gives Radhabai a gift to repay her favour, but Radhabai donates it to the poor. Radhabai explains the plan ahead to one of her men, but runs into trouble.
Balaji nabs the man working for Radhabai. Angry at Balaram’s words, Mahadji decides to help Balaji financially. Meanwhile, Kashibai tells Bajirao to behave politely with her family.
Chhatrapati Shahu Maharaj appoints Balaji as the first commander of the state instead of making him the Peshwa. Bajirao breaks the mud house built by Kashibai. Later, Kashibai teaches him a lesson.
Radhabai holds a ceremony to celebrate Balaji’s achievement, in which the children showcase their skills. Balaji fulfils Bajirao’s wish. Radhabai boosts Bajirao’s morale as he prepares to go to war.
Kashibai lights a lamp for Bajirao’s safety. Bajirao returns after a victory and learns about Kashibai’s efforts. Later, Kashibai and Bajirao get into an argument.
Mahadji gives money to Balaji to form the army. Bhavanibai and Shiubai decide that they will never let Radhabai’s dream come true. Meanwhile, Bajirao and Kashibai form a bond of enmity.
Radhabai returns the gift given by Balaji and asks for a promise that he will make Kashibai his daughter-in-law. However, Balaji refuses to oblige her. Later, Radhabai summons Pant Purandare.
Balaji agrees to send Bajirao's marriage proposal for Kashibai to Mahadji's house. Meanwhile, Mahadji starts looking for a groom for Kashibai. Mai comes to Chaskaman with a marriage proposal.
Mahadji rejects the marriage proposal. Kashibai sends a letter to Bajirao at the hands of Mai. An upset Balaji asks Radhabai to let go of her adamance. Later, Kashibai's letter angers Bajirao.
Mahadji fixes Kashibai's alliance and prepares for her marriage. Following Radhabai's adamance, Balaji visits Chhatrapati Shahu Maharaj with a proposal. Chhatrapati Shahu Maharaj summons Mahadji.
Chhatrapati Shahu Maharaj questions Mahadji’s loyalty. Put in a fix, Mahadji takes a decision and conveys it to his family. Meanwhile, Vishnu Pant comes to Balaji with a message.
The auspicious date for Kashibai and Bajirao’s wedding gets fixed. Mahadji prepares to deliver the ‘shagun’. Bhavanibai and Shiubai land in trouble due to Balarao’s plan to stop the wedding.
Vishnupant’s messenger tells Balaji about Kashibai’s kidnap, and Bajirao sets out to find Kashibai. Mahadji comes to the kidnappers with the ransom. Bajirao arrives there as well.
Bajirao gets fatally injured while trying to save Kashibai. A furious Mahadji locks Shiubai and Bhavanibai in the dungeon. Meanwhile, Balaji decides to break Bajirao and Kashibai’s alliance.
Bajirao and Kashibai’s wedding gets cancelled, which delights Bajirao. Kashibai releases Bhavanibai and Shiubai from the dungeon but Mahadji refuses to forgive them.
At Balarao’s behest, Shiubai doesn’t oppose Bajirao and Kashibai’s alliance. Mahadji fixes Kashibai and Bajirao’s wedding again. Bhavanibai apologises to Radhabai and Balarao comes up with a plan.