I Was Reborn in the West as an Eastern Dragon

Reborn in the West, he starts out as a young Eastern dragon. After the Western dragons look down on him as a bloodline aberration (with hilarious results), he evolves into an Abyssal Demon Dragon. At a crucial moment, he awakens the System. Completing missions boosts his power, strengthening his body and helping him master the secret arts of the Eastern Divine Dragon. From a weak nobody, he rockets up in level, crushes the pureblood Western dragons, and defeats one powerful enemy after another. Using his Eastern dragon bloodline to shatter the rules of the West, he grows stronger step by step, ultimately conquering the Western Dragon Realm and becoming a supreme divine dragon revered by all dragons!