Fixten

In a world where summoners wield the power to call forth vampires, elves, angels, demons, and all humanoid creatures from across the realms, Nathan found himself unable to summon beings except from beasts. 

However, those beasts are not ordinary beasts. They are divine beings who once stood at the same level, if not higher, than the legendary creatures the world ever knew. 

Casting his gaze to the left, Nathan sees numerous summoners accompanied by the likes of demon kings, archangels, vampire progenitors, and other legendary beings. Turning to the right, a massive army of alien symbiotes is waiting to attack. 

There was no fear in his eyes, because standing on his left is a majestic wolf who managed to kill a god, the legendary eight-headed serpent coils on his right, above him is the bird who is glowing like the sun, and behind him is a dragon that once gnawed the roots of the world tree. 

“Let the war begin.”

Summoners War: Only I Summoned Divine Beasts

"Where should I start?" Charlotte pondered. "Well, you know vampires suck blood, but it's not just blood, right?"

"Yes. The blood carries the trace of the body and soul. As a result, each person's blood is different."

"Indeed." Charlotte nodded. "Because of this reason, blood compatibility is what vampires always desire.

"To refine the blood they've sucked, the vampire has to adjust that blood into their body, meaning to alter that blood to match their own.

"Since the blood carries the trace of the body and soul, the more similarity between their blood, the easier it will be, right? Of course, it also means the effect will increase.

"For example, if there is a female vampire, she will need a female human. The body is similar to the vampire, and their soul belongs to a female. Hence, when they absorb it, they don't need to adjust anything, which allows them to refine it with a very high efficiency.

Warning