"It's out of power!! This boss is open!! Luo Tianhuan's eyes widened, and he instantly absorbed all the energy of his laser sword, which was simply open!

Luo Tianhuan didn't think about continuing to attack the black demon, but fled as soon as possible, firstly, his laser sword had been abolished by the black demon, and secondly, for the sake of insurance, Luo Tianhuan didn't want to be greedy for the knife, after all, he was hit by the boss, and it was all killed directly......

"Boom!!!! ＂

The black demon swung his claws and slapped them heavily on the ground, and at that moment, the ground centered on the black demon within a certain range was all dented, you must know that the floor of this laboratory is made of alloy steel plates!

"It's a range of damage! The Black Devil's Skill Ground Splitting Strike! Luo Tianhuan's forehead was covered with cold sweat, if he had just retreated a step too late, it was estimated that he would be killed directly now!

Luo Tianhuan put the two laser swords into the system backpack, after all, the laser sword that lost energy was not even as good as a flashlight. Now Luo Tianhuan can only use the incinerator gun in the system backpack to settle it, although he is not proficient in spear-like weapons.

With one move, the black demon waved its wings and flew into the air, and at the same time, many black energy balls began to condense around the black demon's body, and these energy balls were about the size of a football!

"Be careful...... Is that...... The ...... in that monster's body Energy Gathering Device...... Be sure to stay out of the way...... ＂

"Old man, you're not dead! Luo Tianhuan looked at Blake who reminded him, but he saw with his own eyes that claw pierced him, but he didn't expect him to be dead......

"Leave me alone! Watch out for the Black Devil! ＂

As soon as Blake's words fell, all those black energy balls fell, bombarding the surrounding area with indiscriminate energy. Since the location of the bombardment is random, Luo Tian Fantasies must observe where those black energy balls will fall in order to dodge this skill, and there are hundreds of those black energy balls......

"Boom, boom!!!! ＂

The black energy ball kept falling from the sky, the flames of the explosion were rising, and every black energy ball falling on the ground would cause a circular explosion range with a diameter of three meters.

The black energy balls in the sky fell, and Luo Tianhuan shuttled through them, constantly changing positions in the gaps between the black energy balls. This skill takes into account the problem of positioning, and once there is a little mistake, it will definitely be blown up by the black energy ball.

However, Luo Tianhuan, who was strengthened by the main speed attribute, was still very confident in his position, and the bombing lasted for 10 seconds before stopping, and the black demon that was originally floating in the air gradually fell to the ground......

Luo Tianfan, who had been waiting for a long time, quickly circled back, brandished the fire spear in his hand and stabbed at the black demon......

A little cold came first, and then the gun came out like a dragon! Luo Tianhuan's shot pierced the black demon's energy defense shield, and the sharp momentum continued unabated, stabbing into the black demon chrysanthemum......

－1108！

Luo Tianhuan's anal burst shot stabbed out critical damage, but this shot also clearly angered the black demon......

"Roar, roar!!!! ＂

The black demon spun rapidly in place, and a powerful suction force came from the center of the black demon. The incinerator spear in Luo Tianhuan's hand pierced into the ground to fix his body, but the black demon's suction was too strong, and the spear head drew a spark on the ground, and Luo Tianhuan's body gradually approached the black demon little by little......

The zombie corpses on the ground were all sucked in by the small tornado formed by the black demon's high-speed rotation, and then all of them were twisted into pieces and plasma, splashing everywhere......

Luo Tianhuan is sure that once his little crispy skin is inhaled, it will definitely be a place to die!

"Damn! Is it going to be over?! Luo Tianhuan shouted unwillingly, and finally came to the last boss, Luo Tianhuan didn't want to pretend, so he died like this......

"Don't you like to suck? Let you suck enough! Luo Tianhuan took out a few grenades from the system backpack, bit off the upper pull ring with his teeth, and threw them at the black demon......

"Boom, boom!!!! ＂

In the face of that powerful suction, the grenade was sucked into it and exploded violently, and the black demon who lost the energy defense shield could only spawn a second shield after two minutes. Although the black demon's attributes are perverted, his defense is not high, so the serial explosion of Luo Tianhuan's grenades directly blew up more than 10,000 drops of blood from the black demon, and also interrupted its death rotation......

The black demon clutched its head in pain, and for a while it stopped attacking......

"Hurry up! Its cyborg brain is malfunctioning, and you only have 5 seconds! Blake exclaimed, not at all dying......

"Old man, you're not dead yet! "Luo Tianhuan remembers that the black demon released a wave of full-map bombardment, how did Blake survive?

"Leave me alone! Hurry up and take out that monster! ＂

Luo Tianhuan didn't have time to think about it so much, now the top priority was to take advantage of his illness to kill him, the fire spear in his hand was quickly waved in Luo Tianhuan's hand, and a large amount of damage jumped out from the top of the black demon's head......

5 seconds is not a long time, but Luo Tianhuan has dealt nearly 15,000 damage......

"Roar, roar, roar!!!! ＂

The black demon disappeared suddenly, and just as Luo Tianhuan was searching for the location of the black demon, he suddenly rushed in front of Luo Tianhuan in an instantaneous move, and the sharp claws in his hand shot down at Luo Tianhuan......

"I see! Luo Tianhuan smiled coldly, at that moment he seemed to see through something......

Luo Tianhuan shot the claw of a black demon that had been shot by a backflip, and when the spear in his hand stabbed at the black demon, the black demon suddenly disappeared......

And so it was! ＂

Luo Tianhuan has already figured out the attack pattern of the black demon, when the black demon releases an indiscriminate energy attack, it will have a few seconds of charging time, and after the release, it will land for about a second and cannot move. The Black Demon's ground-splitting attack and normal attack both have a 0.5 second attack strike, allowing them to continue to move at high speed after the attack. As for the death spin, although it is instantaneous, the suction power is not very strong in the first 1 to 2 seconds, and Luo Tianhuan has plenty of time to pull away for a distance.

Although the speed of the black demon reaches 999, with the skill of teleportation, the speed can even be so fast that Luo Tianhuan cannot be captured by the naked eye, and even said that the black demon can reach any place in this experimental field in the blink of an eye, but the speed does not mean that the black demon has a fast attack, and the forward swing of the attack is the weakness of the black demon. This also causes the Black Demon to manifest every time it attacks, as it is unable to attack at high speeds.