There are not many energy arrows anymore, and Hong Yi wants to save some points, so now he basically relies on melee combat, and the various melee combat methods learned from the Evolution Branch, Hong Yi also practices perfectly, even if he fights with those students who are good at melee combat in the Evolution Branch, Hong Yi is confident of winning.

Through the two gates, Hong Yi finally reached the seventh underground floor.

The air here is colder, and even on the walls and floors, a thick layer of frost has formed.

It's just that when he reached the seventh floor underground, Hong Yi unexpectedly didn't see any Wendigo, but he still found that there were blood stains in many places, which had formed blood-red ice crystals, but it didn't seem to have been around for a long time, and in addition to the cold, there was also a smell of blood in the air.

Hong Yi is now a mercenary, and the mercenaries have good noses and can distinguish the freshness of the smell of blood in the air.

Apparently, there was a massacre here not long ago.

But the strange thing is that there are no corpses here.

Hong Yi immediately became vigilant, the smoke fart was beside him, and the little snake had already begun to wander around to investigate the situation.

Most of the seven underground floors are all kinds of laboratories, because the time is too old, so a lot of experimental equipment here, including all kinds of utensils, has been scrapped and damaged, and there are scattered confetti and black stains everywhere on the table and on the ground.

At this moment, a loud noise suddenly sounded not far away, and then two black shadows flashed, directly shattering the glass of a laboratory, and the contents inside were also flying everywhere.

"Smoke fart, on!"

Hong Yi saw clearly just now, one of the two black shadows was a small snake, and the other didn't see it very clearly, but it was definitely an enemy.

When the smoke fart got the order, he immediately screamed and pounced, and Hong Yi followed.

The little snake and the black shadow fought fiercely for a moment, and the surroundings were in a mess, and the strength of the third-level mutants of ordinary people had exceeded the number of ordinary people, or even more than ten times. Naturally, their attack power is extremely strong, and even some metal walls are making dents one after another in the fierce fight.

At this time, the little snake was hit by the black shadow and was violently scattered. It was difficult to reunite for a while, but fortunately, the smoke fart was on top in time at this time.

Hong Yi also saw clearly at this time that the black shadow turned out to be an extremely strange-looking human form.

He has a human body, but he has a long face like an elk, and his eyes are apart. It has a ferocious red color, a pair of strange horns on its head, and its skin is tightly clinging to the bones, like a skeleton, with thick arms and sharp fangs in its mouth.

Seeing this monster, Hong Yi's heart jumped, there is no doubt that this is no longer a third-level mutant of the White Star, but a fourth-level White Star. Even stronger existence.

In addition, Hong Yi felt a different aura from the other mutants.

It's kind of familiar, like I've seen it somewhere before.

Hong Yi didn't have time to recall, because now the smoke fart has been fighting with the other party, and the result turned out to be that the smoke fart fell downwind, and every time the mutant went down, it could tear off the skin and flesh on the smoke fart, fortunately, the smoke fart had the ability to regenerate at a super speed, otherwise it would have been defeated.

In this case, Hong Yi can only fight first.

Flames poured out of the Nightblade. Hong Yi jumped up and pounced, the mutant seemed to sense Hong Yi's threat, turned his head to look at Hong Yi, and raised his claws with a wave. Smashed at Hong Yi.

The next moment, the Night Blade and the mutant's claws collided together, and immediately a cloud of sparks splashed, Hong Yi immediately felt as if he had hit a diamond stone, and a huge shock force crashed over, and the Night Blade almost escaped.

Hong Yi immediately knew that this mutant was not simple, and the hardness of his body was terrifying. No wonder even the smoke farts are deflated.

Seeing that the mutant was about to pounce, Hong Yi immediately used the ring to condense a fireball and threw it out.

No matter how you look at this mutant, it should be a 'Wendigo', Bai Min said, judging from ancient legends, as long as it is a Wendigo, it will definitely be afraid of flames.

I saw the fireball burst open, forming a curtain of fire, and the mutant was shrouded in flames and screamed, and hurriedly retreated.

Hong Yi also retreated more than ten meters, the cigarette fart was full of wounds, the largest wound was actually torn open by a half-meter-long hole, and the flesh turned out, but soon the powerful regeneration ability was repairing the wound, or it would not be long before the cigarette fart would recover as before.

Compared with the wounds on the smoke fart, the mutant on the opposite side was unscathed, Hong Yi clearly saw that it was also hit by the smoke fart a few times just now, how could this be?

But soon Hong Yi was relieved.

To put it simply, the opponent's defense is too strong, and even the kind of combat robot that is extremely expensive in Gathering Place 7 and equipped with full protective alloy armor may not have this kind of defense.

This can be seen from the moment when the Night Blade collided with the opponent just now, the sharp Night Blade with the scorching heat of the flames actually only left a shallow mark on the opponent's palm.

Ordinary White Star Level 4, or even White Star Level 5 mutants definitely don't have this ability, obviously this mutant is extremely special, at this time, Hong Yi also suddenly thought of where he felt that this mutant was familiar.

It's its breath, its breath, it's exactly the same as Lin Yun's breath.

The things that occupy the body of 'Lin Yun', Hong Yi himself has analyzed, combined with the pig demon at that time, the other party is an existence that is a demon-level mutant from birth, and unlike other mutants who improve their strength little by little, they are mutants born from 'shouting golden soup spoons'.

Obviously, the same is true of the one in front of you.

Moreover, the strength of the other party is a real White Star Level 5, which is extremely difficult to deal with, and it can even be said that even with Hong Yi's current means, plus the smoke fart and the little snake, he may not be the opponent of the other party.

The flames of the fireball were extinguished at this time, and the 'demon-level protobody' screamed and pounced again, its speed so fast that it only left an afterimage in the air.

"Smoke fart, block it!" Hong Yi immediately felt frightened, the strength of his body was much worse than that of the smoke fart, the attack of this monster would even hit the smoke fart hard, you can imagine what the consequences would be if it fell on you, I am afraid that the armor on my body will become as fragile as paper, you must know that you don't have the ability to regenerate at speed like a smoke fart, once you are seriously injured, there is basically only a dead end.

Boom!

The smoke fart is like a meat shield, blocking the opponent's heavy blow for Hong Yi, the bone fragments and skin on the body are removed again, and the flesh and blood are flying, Hong Yi immediately retreats quickly, he puts away the blade of the night, in this case, hand-to-hand combat with a monster like a powerful and infinitely steely body, it is a brain problem.

Taking out the battle bow, Hong Yi turned on the dynamic vision, shot at the weak point, and attacked directly with flaming arrows, which was the only means that Hong Yi could think of to restrain the opponent.

One rocket after another swept through like lightning, shooting towards the mutant, but only a few hit, and the others were avoided by the other party, fortunately, Hong Yi's attack also had a certain effect, because the other party was also afraid of the attack of the flaming arrow, so it was temporarily suppressed by Hong Yi, but it was easy to hurt it, but it was even more difficult to kill it.

The little snake reunited its body at this time, but because there was too little flesh and blood on the ground, its size was much smaller, but no matter what, it could also come in handy at this time.

"Nuwa, think of a way for me!" Hong Yi can only use the flaming arrow to suppress the other party at this time, once the biological energy is exhausted, then he will be in trouble, and the smoke fart can only block for a while, but he is not the opponent of the monster at all.

"Later, I'm fixing the fire system and the pipes are still working!" After Nuwa said something headless, Hong Yi immediately heard a strange noise, as if water was surging in the pipe.

The next moment, the fire sprinklers overhead burst violently, and streams of water fell from the ceiling like rain, drenching everyone in an instant.

"Damn, that's what you're trying to do?" Hong Yi scolded, secretly saying that Nuwa was too unreliable, so she thought about it, but she came to add to the chaos.

But soon Hong Yi knew Nuwa's intentions, and after a large amount of water fell, the little snake quickly became like a fish in water, and immediately condensed into a huge body, reaching a length of fifteen meters, as thick as a bucket, and immediately pounced on the mutant after condensing it.

The water is cold and biting, but Hong Yi is excited, because the little snake has the help of water at the moment, his combat power has increased greatly, and he continues to attack the other party, and even if he is crushed by the other party, because there is water all around, he will immediately regroup and enter the battle.

This also made Hong Yi less stressed and gave him time to catch his breath.

In just one moment, eighty percent of the biological energy in his body had been depleted, and without this water, he really couldn't hold on.

"That's all I can help you with, the weapon defense system here is all external, and you can't attack internally!" Nuwa said at this time.

"You've done a great job!" Hong Yi breathed a sigh of relief, as long as there is water, the little snake is temporarily invincible, its body is completely condensed with water, and it can be recovered immediately if it is broken, on the other hand, the little snake's attack is to make the mutant a little overwhelmed, because of the closure, the water under his feet is already knee-deep, which is equivalent to creating a main battlefield for the little snake that is conducive to it, although it may not be able to defeat the opponent, but at least it can compete with each other.

Hong Yi knew that there was no way to go on like this, so he thought about it, but he thought of a way.

He also has a big killer.

The Sword of the Townstone.

As long as you use the sword skill 'domain' that the Sword of Zhenshi carries itself, you may be able to kill this mutant.

Thinking of this, Hong Yi immediately took out the sword of the stone and began to urge it, so that this stone sword could suck his own blood, because in order to fight the sword technique, it must have enough blood energy to support it.

At this time, Hong Yi also let go, and if he didn't kill this demon-level protobody, he couldn't run away, so he could only make a desperate bet. (To be continued.) )