Karna- The Hero Chosen by the Gods

What will happen if Karna was destined to be the son of Suryadev and Devi Sangya but due to some circumstances he had to born as Kunti's son.
Karna was chosen by Gods and Krishna himself to be his fellow warrior in Dharmsthapon.
Karna is the symbol of courage, humanity and sacrifice and just like his father gives light to everyone while burning himself.
Can he help his mortal mother and brothers in their journey? Can he protect his brothers from all dangers?
Stay tuned with this story.