After Time Travel, I Actually Became the Lord of the Dragon Clan

Human beings all over the world have traveled to a game called "Lords of All", and all humans around the world will get a territory and become lords. In the territory, they must recruit troops, seize resource points, and conquer weak races. In this game, bloodline level determines everything. Some people awaken an S-level bloodline at the beginning, and some people spend their whole lives only being able to achieve a C-level bloodline. The protagonist Wang Rui accidentally traveled into the body of a dragon lord. This dragon lord was distraught due to practicing forbidden secrets and was eventually snatched away by Wang Rui. In this way, Wang Rui became the lord of the dragons and mastered the dragons' secrets. Through the dragon secret method, he can create heroic units that are loyal to him, and can increase his bloodline level by devouring his own kind. In this way, the dragon clan's territory continues to grow, and S-class heroic units are born one after another, such as powerful half-dragons, undead bone dragons, flame bird feather dragons, and ocean god dragons... While other players are still struggling, Wang Rui's territory has become the number one force in the continent...