"Are you really sure you want to fit?" The Lotus Lantern Knight looked at the Yin Sting Knight with a monster-like look, although she also knew that merging might be the only way to defeat the Gu Demon at the moment, but the price was a little too great.

The so-called merger is not an ordinary combination of the power of three knights in one place, but a secret technique to fuse the power and soul in one body!

The birth of this secret art was not long...... In other words, this secret technique was invented at the same time when he was researching Gu Demon! The so-called merger is also a secret technique specially invented by the City Lord's Mansion in order to give birth to more powerful knights.

The degree of evil of this secret technique is probably not under the test of the Gu Demon!

This kind of secret technique not only does great damage to the soul, but also has an extremely unstable effect, which is likely to cause an accident that the three knights will be combined and can no longer be separated!

Therefore, just like the experiment of the Gu Demon, the secret technique of merging has been stopped for the time being, but just in case, there will be a mantra to use that has been handed down, and only the knights who are in a desperate situation will consider using the secret technique of merging to fight hard!

"It's too late to think about it!" The Yin Sting Knight said loudly, he knew that at this time it was already a moment of life and death, if it was combined, maybe there would be some strength to fight, but if it didn't fit, the three of them would definitely be easily killed by that Gu demon!

The Lotus Lantern Knight and the Killing Knight lowered their heads silently, and the Killing Knight unconsciously moved his steps to the back, muttering, "Really...... Does it really have to be like this? ”

"Yes! We have no other choice, only to merge to have hope of defeating the Gu Demon, otherwise, we will all have to die! The Stinging Knight said firmly.

"But...... What if you can't defeat the Gu Demon after merging? What's more, no one has really tried this kind of secret technique, in case there is any accident when merging, there is no need for Gu Demon to do it, and we will be finished first! The Kill Knight said with a shudder.

Once the combination secret technique is used, it is equivalent to embarking on a road of no return, it is very likely that in the future, three different souls will stay in the same body, and it is more likely that because there are multiple souls in the same body, that body will have a mutation, even if it becomes a monster like a Gu demon, it is not impossible!

"Try it! Condense all your thoughts into your hands, and then slowly condense your soul and energy into a substance, and we are ready to merge, quick! The Yin Sting Knight couldn't help but speak, he took the lead, and dark energy ripples burst out from his body one by one, and began to surge wildly, his body seemed to have undergone a process of gradually becoming transparent, countless dark gray energy meridians followed all parts of his body, and slowly converged into the palm of his chest that was close to his chest, and then turned into a point of light that shimmered with dark gray light.

"My soul and mind have been refined, and the rest ...... I'm just waiting for you......" the Yin Sting Knight said weakly, as if he had aged dozens of years in an instant, his hair turned white, and his face was covered with various wrinkles, as if the flesh and blood under his skin had been sucked dry.

At this moment, the Lotus Lantern Knight's body also began to tremble violently, countless soft warm lights shot out from her skin, the lotus lamp under her feet, gradually began to flicker with flickering light, the strength of the whole body was drawn out at this moment, starting from the lotus lamp under her feet, all the way up, and finally gathered in her palms that were closed in her chest, a lotus lamp suddenly appeared in her palm, a lotus lamp that exuded golden light, the Lotus Lantern Knight gasped slightly, and said: " Almost. ”

At this time, she also seemed to be dozens of years old, her original delicate skin had wrinkles, and her bumpy figure had become saggy, looking like a woman in her forties and fifties.

Obviously, this so-called secret technique of combining is really very damaging to the human body.

The Lotus Lantern Knight and the Yin Sting Knight had each extracted their thoughts and souls from their bodies, but the Killing Knight on the side was still standing motionless, with no intention of making a move......

"Why are you still standing in a daze! Come on! The Stinging Knight said weakly and angrily.

At this time, the killing knight's eyes were dull, looking ahead, not far away, the Gu Demon was swaggering towards them.

He ...... Here he is again! The Kill Knight felt his legs tremble slightly.

"Hurry up, it's too late to do anything!" The Yin Sting Knight and the Lotus Lantern Knight next to him shouted anxiously.

"If we don't fit in again, our minds and strength will be lost outside the body, Kill Knight, don't hesitate!" Both of them said with pale lips shaking at the moment.

"Hahaha, do you think you can deal with me if you fit together? Let me tell you, before I was imprisoned, there were many knights who were tested as test subjects, and these knights after the merger, the knights are no different from you, they are all so vulnerable! Suddenly, the Gu Demon raised his head to the sky and roared, and countless black winds burst out from his body, and these winds turned into wind blades and attacked the three knights.

"Quick! Fit together! The two immediately urged, but at this moment, it was too late......

Suddenly, the Yin Sting Knight looked at the Killing Knight with a frightened expression, and said in a trembling voice, "Killing Knight, you...... What are you doing! ”

Just as the wind blade sent by the Gu Demon struck at the three of them, the Killing Knight seemed to have made up his mind, gritted his teeth, and actually grabbed directly towards the Yin Sting Knight's chest, absorbing the soul and energy condensed by the Yin Sting Knight into his body, and then burst out with unparalleled speed, and disappeared in place in the blink of an eye......

He ...... He! The Stinging Knight spurted blood with a mouthful of "Wow", and then fell to the ground in despair.

"Bastard!" The Lotus Lantern Knight just wanted to chase it, but the wind blade was already coming in a blink of an eye, she didn't dare to be careless, and immediately re-diffused the soul and energy that had been condensed into her body again, and in an instant, her skin began to shine again, and the middle-aged woman with goosebumps turned back into that beautiful woman with all kinds of charms in an instant, she screamed, jumped up, and the lotus lamp under her feet lit up the night sky, stopping these wind blades one by one.

"Yin Sting Knight, hurry up, I'll take you away!" The Lotus Lantern Knight grabbed the Yin Sting Knight's shoulder and said.

But no matter how she spoke, the Yin Knight lying on the ground was unresponsive, as if he had lost all his mind and soul, and was dying on the beach, like an empty, unconscious body, and as time passed, even his pupils became dilated......