Wang Teng was pleasantly surprised.
The Blood Sea Domain was the most powerful domain among all the domains the vampire dark apparitions had comprehended. It encompassed numerous vampire domains and was extremely inclusive.
This might be why when his Blood Sea Domain and Blood Blade Domain reached the fourth-level integration stage, his Blood Sea Domain also reached the fourth-level integration stage.
After all, both the Blood Python Domain and the Blood Blade Domain contained a portion of the Blood Sea Domain's enlightenment. Naturally, it could be understood by analogy.
What's more, he had already reached the third-level integration phase of the Blood Sea Domain. With this foundation, it would be hard for him not to achieve a breakthrough.
Giant Apparition Battle Mace (high-tier devil emperor: 7900/10000 (small achievement)
Giant Apparition Domain: 300/4000 (fourth-level integration phase);
