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

As if she had been waiting for him, Selena immediately rushed toward Nathan after he killed the mutant.

"Nathan!" She called his name out loud.

Nathan smiled. "Sorry for making you wait."

"Waiting? The only reason I'm able to finish that mutant first is because you only have two familiars fighting by your side. You don't even ask for your strongest familiar." Selena shook her head.

Both Anubis and Fenrir immediately shouted, "He is not the strongest!"

Selena was startled. No matter which familiar Nathan had, they always fought for the position of the strongest. There was no way their pride would allow someone other than them to be the strongest.

Selena hurriedly changed her words. "Currently stronger."

Anubis and Fenrir looked annoyed, but they harrumphed and threw their faces to the side.

Nathan chuckled. "The technique you're working on. It's pretty good, you know. Are you planning to create an avatar or something?"

Nathan's Suggestion (Bonus)