After King parikshita left, there were four God like powered people, Harsha, Tomoe, Adhura, Nirvana. Harsha and Tomoe were Good friends since they were kids. They had a same dream about the world.
They both knew the pain of the suffering due to conflicts and wars because they both lost there families.
Harsha was most powerful of all Ananjam he was the most skilled and kind hearted.
Nirvana was a dumb one he didn't know about anything but he had the purest form of heart.
Ashura belonged to the Demons society he had the power to make people's desires at its peak.
Tomoe was the one who was the rival and best friend of Harsha. He had the eye which can control people's mind. And he was very arrogant at his position.
Once Ananjam finding someone who was worthy to be next king like parikshita but no one in the world was ever present to be worthy for calling himself the king.
Tomoe volunteered himself to be the next king, but except Harsha no one wanted him to be that. But Nirvana volunteered Harsha for next king, then everyone wanted him as their king.
It isn't mean that tomoe didn't want him to be the king But It was the starting of the hatred which is going to bother the future generations.