Read manga: Accord X Malice

manga
Summary:

It was an era of war between the god of light and the god of darkness when they gave birth to their heirs. The heir born to the god of light was a useless boy,incapable of anything except fighting . It was not until an unexpected incident occured the right hand man to the god of light began training the young boy so that ,one day ,he may conquer the darkness. How will the fate of these two heirs meet ?