"puff!"

Just as Otto looked slightly surprised, Endu's arm, which was about to be completely integrated into his body, was completely broken off.

Thick black blood spurted out like a fountain, and Endu kept screaming and moaning because of the pain of his broken arm.

At the same time, his figure was constantly retreating, and finally he fell to the ground without being able to stand still.

At this time, Otto's focus was not on him, but on his chest thoughtfully.

Judging from his current strength, devouring part of Endu's body will not significantly help his strength.

At the same time, given his current size, there is no need to go to sleep specifically for such a small fight, and at this moment, he has also obtained some new abilities that make him somewhat concerned.

Otto's gaze shifted to the palm of his dragon claw, and then a special red crystal slowly seeped out from under his skin scales.

This is a special dragon power crystal condensed by Otto using the power of the red dragon in his body. Fundamentally speaking, it is the same substance as the crystals used by Endu before.

It’s just that Otto doesn’t know yet whether this kind of thing can be used by everyone.

Or, only people like Endu who have certain prerequisites can use it.

Thinking of this, Otto turned his attention to a pot-bellied human noble lying unconscious on the ground.

This guy's luck was not very good. When Otto first fell, he was near the landing point.

Then, he was hit on the head by a piece of flying gravel, and then there was blood on his forehead, and he fell asleep until now.

And now, this guy can become Otto's first test subject.

He picked up the red dragon crystal with two dragon claws and threw it at the guy's thigh. The sharp red dragon crystal sank directly into his leg bone with strong support.

The severe pain immediately awakened the poor guy from his drowsy state. At this moment, he was rolling back and forth on the ground holding the wound on his leg.

Judging from this guy's figure, he must be an aristocratic gentleman with a good status.

Given his status, he has naturally been pampered and pampered for a long time, so it is naturally impossible for him to bear this kind of pain.

But no matter how he twisted and struggled, he had no choice but to let the pure power of the red dragon roam freely in his body.

Immediately, his body began to transform into a dragon rapidly, and jade-like smooth and bright red scales quickly penetrated from his body surface like new bamboo shoots after the rain.

At the same time, his body and bones began to twist and deform, and everything was developing towards what Endu had experienced before.

Only halfway through the process, the poor guy who was used as a test subject by Otto rolled his eyes and died immediately.

At this time, the dragon transformation on his body also stopped at this point.

"The experiment failed..."

Seeing this result, Otto shook his head in disappointment, and just when he was about to change himself to a test subject, Endu, who had been sitting aside, roared and rushed towards him.

"Roar!"

Endu's roar sounded extremely crazy, and Otto slapped him aside. Then he realized that this kid seemed to be about to lose his mind completely.

Defeating Otto and helping the empire alleviate its difficulties, this is what Endo has little consciousness left at the moment.

After being knocked away by Otto, Endu immediately got up from the ground and charged at Otto again with his teeth bared.

But judging from his current state, it is getting worse and worse. It may not be long before he completely loses his mind and turns into a complete monster.

Since things were going to change sooner or later, in order to avoid trouble, Otto decided to help Endu out of his misery as soon as possible.

Thinking of this, Otto suddenly sneered again and again, and then spit out a big ice hump from his mouth, and then hit Endu's forehead very hard.

This moment can be said to have stunned Endu, and at the same time, all his remaining sanity was wiped out.

If nothing else happens, Endu will have no choice but to live as a crazy dragon beast from now on.

"Roar!"

Right in front of Otto, Endu, who was completely driven into madness, screamed to the sky, and chaotic energy of destruction spewed out from his mouth.

Everything around him was in trouble now. Endu, who had completely lost his mind, could no longer distinguish between friend and foe.

The surrounding tent boulders, or the Eastern Empire people who had not yet had time to evacuate, were all attacked indiscriminately by Endu.

Under the continuous outpouring of chaotic energy, the surrounding area has become a hell on earth, with blasted pits and billowing smoke everywhere.

But it all came and went quickly.

Here Endu was carrying out an attack at 360 degrees without any blind angle, but when his head turned to an angle and his eyes met Otto's, his whole person suddenly stopped.

Come down.

At this moment, in Endu's eyes, a pair of scarlet eyes had occupied his entire field of vision. An invisible and terrifying majesty oppressed him and made him unable to breathe.

Only when you truly face Otto can you truly feel the terror coming from this giant silver dragon.

Dudley was unable to withstand the pressure, while Endu maintained his original intention because of his firm belief.

But obviously, this dragon beast, which has completely lost its mind, cannot do this.

In fact, Otto didn't do anything, he just looked at him coldly, it was that simple.

And Endu, who had lost his mind, began to tremble non-stop after his eyes met Otto's. Finally, his legs became weak and he lay down in front of Otto full of fear.

The lower the intelligence of the dragon beast, the more it can feel the danger at this time, and the more it understands what it should do to protect itself.

At this moment, Endu, or rather a strange dragon beast, after realizing the gap between himself and Otto, chose to surrender without hesitation.

He sacrificed himself in order to save his own life.

"It's so boring..."

In response to this situation, Otto first shook his head, and then threw a silver scale to Endu.

After the other party swallows this scale in his belly, the blood contract is established.

From this moment on, this weird humanoid dragon beast became Otto's most loyal servant.

No matter what, Endu wants to fight Otto and protect the empire, even at the cost of his life.

Maybe when he was sober, he would never have thought that after he had paid so much, things would eventually develop in completely the opposite direction.
Chapter completed!