Rise Of The Dragon King... (OC x KNY)

many years ago, a powerful warlord from China came to conquer Japan, he was met with a mysterious man with supernatural powers who claimed to be one of the Lords of Japan. the warlord survived the battle, but the mysterious man had battled him with supernatural capabilities and was able to inject a large amount of his blood into the warlord... 10,000 years later, that very same world Lord has decided to return to Japan and this time, he would not only conquer it, no... he would make all of Japan and the world bow down before him...