Weakest Beast Tamer Gets All SSS Dragons

Ren rapidly evaluated his current options.

All three of his primary combat beasts were multi-elemental, and they all hovered around the exact same rank. It didnʼt really matter which one he chose as the foundation.

But searching for every small tactical advantage, logic dictated he use the strongest, most physically versatile body available: the Hydra.

Its massive, serpentine anatomy and multiple heads were biologically engineered to effortlessly sustain multiple, conflicting currents of raw elemental power at the exact same time.

She would be the core. And practicing with her right now meant he would be battle-ready when he actually needed to deploy this nightmare in the field.

Ren took a deep breath, grounded his boots against the stone, and initiated the fusion.

The power slammed into the room, and with it, Ren finally grasped the terrifying, apocalyptic scale he had been blindly pursuing.

The two-headed, Gold-3 Hydra violently transformed. It didnʼt just grow; it exponentially expanded. The beast swelled to the colossal dimensions of a Platinum-tier mutant. Its massive, armored mass ballooned outward, accompanied by a deafening, subsonic roar that physically vibrated the air inside the cavernous chamber.

And as the chaotic, overlapping elemental energies of the Wolverine and the Mantis flooded its system, the Hydraʼs biology violently accelerated.

A third, fully-formed head tore its way out of the central torso, prematurely achieving an evolutionary milestone that, under normal conditions, would have needed to reach the next rank.

The aura bleeding off the colossal serpent was suffocating. It was the oppressive, gravity-crushing signature of an entity that simply no longer belonged to any category the vanguard was accustomed to fighting.

Everyone in the chamber froze, staring up at the monstrosity in absolute, breathless shock.

It possessed the sheer, mountainous size of the legendary Dragarion beasts, the apocalyptic monsters the city historically remembered as the absolute, undisputed standard of supreme power.

But even individually, those nightmare beasts from the past were mathematically weaker than this. This three-way fused Hydra completely eclipsed them.

And then, Ren experienced the true, elegant brutality of the ancient method firsthand. He felt it physically surge through his own veins as he held the tether.

A three-way fusion did not duplicate the beasts the way the priceless Double potions did. You didnʼt get two beast bodies. Instead, the massive, overflowing kinetic and magical rebound of the combined beasts violently reversed course. It flooded directly back through the tether and pumped straight into the Tamerʼs own biological system.

Renʼs muscles gorged with raw, unadulterated power and his body got covered in diamond armor. It granted him a localized, physical strength completely equivalent to being actively fused with a duplicate of the beast, but packed tightly into his human frame.

It was a drastically different tactical trade-off. It was vastly less versatile than having two separate, highly mobile instances operating independently on a battlefield.

But the sheer, concentrated density of the brute force generated by the rebound finally allowed a human body to directly, physically rival a Diamond-rank beast.