Elsword: Shadows Of Destruction

Wounded and left for dead, Elsword is rescued by the person he least expected to come to his aid. Turned into a demon he served under Ran's command as a general. His name became Kain and he turned against his allies destroying everything he once swore to protect. Now he chases after Ran who destroyed the world and escaped to a parallel world. Now he has one goal in mind...Kill Ran.