The story of the series is based on the life of God Shani Dev, who is known for his justice and wrath. The serial also shows Brahma, Vishnu and Shiva as Shani's mentors. It also shows Shani's tough childhood, getting the title of karmaphaldaata, his downfall, his return to Suryalok, marriage, getting his wife's curse and finally his return as Karmphaldaata. The story is about Shani, son of Suryadev and Chaaya who is the shadow form of Sandhya, first wife of suryadev and with Sandhya, suryadev has two children namely Yama and Yami, when Sandhya cannot bear Suryadev's Heat she created Chaaya, to take Care of her Children until she returns from a tap, she Warns her not to get close to her husband but Chaaya did so against Sandhya, Shanidev was born as dark but Suryadev later accepts his colour. Sandhya hates Chaaya and her son Shani, because she thinks that Chaaya Cheated her By getting close to her husband. So, she creates much trouble for Shani and his mother Chaaya with help of Indradev. But Shani faced all this with help of his karmapal power and his karma. Later, Shani exposes Sandhya's evil character in front of Suryadev, so Suryadev chases out Sandhya and announced Chaaya as his official wife. Due to this, Chaaya Get Pregnant Again and they got a second baby named Badhra but actually because of Sandhya's evil plan Bhadhra became against for everyone and finally she killed herself but unfortunately the blame goes to Shani himself and as a result, Chaaya started to hate Shani and she took shani's karmalpal position from himself. Later, frustrating Shani forgave everything and went away and the years had gone.
10 years later, Shani returns and now he marries Dhamini due to some situation and even he earns lot of enemies namely Ravana, Indra and Rahu. However, Shani faces all and tries to keep the situation normal, but due to sevvai, Dhamini curses Shani as he never sees anyone's face, because they were getting far instead of consummating their marriage. To avoid these kind of situations, Shani must to take over his karmapal power again but Shani refused. Later, Chaaya understood Shani by Dhamini's proof and speech. Finally, Ravana took a war on Suryaloka to capture all navagrahas but Shani tried to stop him as much as he can. By the end, Shani retakes his karmapal power and even released from bane which Dhamini gave and defeat Ravana and joins with his family. Further he continues his karmapal to everyone.
