Karna

On the eve of the greatest battle of his life, a warrior is not allowed to fight. For ten days, he has to watch from the sidelines, fighting the secret of his true lineage . . .
After the defeat of their greatest enemy, they discover he is their brother . . .

Having committed the sin of fratricide, he has no way of making amends till the fates bring his brother's child to him - a child who only wants to avenge his father's death . . .

What if they found out the truth? What if the war never happened?