A spiral staircase leads to the core control area at the top.

Shi Feng climbed I don't know how many stairs before he came to the corridor passage leading to the core area, the walls on both sides of the passage are engraved with ancient magic runes, even after nearly a thousand years, this passage still has light, but some places are too rotten, destroying the carved magic circuit, only to become a dark, fortunately, there are not many decaying magic circuits, you can see the entire narrow and narrow labyrinth-like wheel corridor.

As soon as Shi Feng stepped into the corridor, the alarm sounded again

"Alarm, alarm, the intruders have invaded Fortress Area A, the Corridor of Magical Energy, the Garrison Golem activated, expel all intruders."

I heard a loud bang coming from the corridor, as if some huge machine was moving.

Shi Feng didn't dare to move forward slowly, and directly used the acceleration scroll to rush through the magic energy corridor.

Just after a few turns in the magic corridor, I saw a machine that shimmered red, this machine was only the size of a football, but it kept issuing warnings, as if it was guiding the tools of the golem.

Vigilance Guard, normal monster, level 10, health 200.

Shi Feng immediately understood, why he was so easy to be discovered, this guard guard is like a radar, it can detect enemies within a range of five hundred yards around, and when it is discovered, it will sound an alarm, the entrance of the corridor is almost five hundred yards away from here, so he was discovered, as long as he kills it, he can disarm the alarm in this area.

However, this thing is extremely responsive, not allowing any enemy to approach the 30-yard range at all, as long as it is attacked once, it will desperately retreat, and at the same time speed up the speed of calling companions, never give a second chance to attack, very difficult to deal with.

"I have no choice but to give it a try." Shi Feng drew his twin swords, he had already heard the roar of the garrison golem behind him, with his strength, in such a narrow range, there was only one way to die, and only by killing the guard could he have a chance to get rid of the garrison golem.

Seeing that it was close to thirty yards, the guards were about to flee.

Shi Feng's eyes locked on the guards, his arms bulged slightly, and he used all his strength to throw the two swords.

With a thud, he flew towards the guards.

Precise throwing!

The throw distance is exactly 30 yards, dealing 150% of the weapon's damage.

The vigilant guard was very alert, his body moved quickly, and he directly dodged a flying blood-colored blade, but the vigilant guard flashed to the trajectory of the second abyssal one.

Bang!

The Abyssal directly penetrates the Vigilance Guard, dealing 211 damage and killing the Vigilance Guard instantly.

System: Kill the vigilant guards, kill monsters over level 4, increase experience by 400%, and gain 800 experience points.

Shi Feng started the wind walk, his speed increased again, he pulled out the two swords inserted in the ground, and rushed to the exit of the magic energy corridor, without the guidance of the vigilant guards, the garrison golem was like a fly that had lost its eyes, running around, and Shi Feng could not be found at all.

More than ten minutes later, Shi Feng killed three more guards before running out of the magic energy corridor and coming to the control room.

In the center of the control room is a huge barrier, and inside the barrier is a dark gray metal, which is the heart of the entire steel-hulled fortress and the source of energy, the heart of the Titan.

"I didn't expect that after all these years, someone would still come here."

Before Shi Feng could take a closer look at the entire control room, he heard a gloomy sneer coming from the entrance of the central barrier, this voice was cold and piercing, it didn't look like a human being at all, it was some kind of puppet or dead corpse, so it could make a sound without any emotion.

"Welcome to my fortress Barutia, to celebrate your arrival, I have decided to feed my treasure with your fiery flesh, come out Cerberus!"

Shi Feng could faintly see the figure in the enchantment, it was a humanoid creature, but it seemed to be absorbing the energy of the Titan Heart, and it didn't have the extra mental strength to deal with it at this time, so it would send out pets.

"Whoa!" A large, charred dog burst out of the barrier.

Cerberus, elite, level 15, 6000 health.

"Damn, am I here at the wrong time?" Shi Feng saw Cerberus and frowned slightly, the information of the previous life showed that there were no creatures and monsters here at all, and that person took the Titan Heart safely, how could it be that when it was his turn, a mysterious figure appeared and wanted to steal the energy of the Titan Heart.

However, Shi Feng also thought of a possibility.

That is, this person first stole the energy of the Titan Heart, and the player just took a Titan Heart with no energy, and he happened to meet this thief who stole the energy, but unfortunately, he couldn't even beat the pet of this mysterious person, let alone himself......

"Since you're going to fight, let's come." Shi Feng drew his twin swords, paying attention to the Cerberus walking slowly.

As the distance of the hellhound continued to approach, Shi Feng felt that the surroundings became extremely hot, making his mouth dry, and he wanted to take out a bottle of ice drink to drink a bottle, but he couldn't move now, a move was a flaw, the elite of level 15 had a very high IQ, so he didn't hurry over.

Because they know when it's best to attack, and whenever he shows a flaw, they bite him with all their might until he's completely dead.

In the eyes of the two sides, Cerberus was the strong side after all, so naturally he would not wait forever, he directly kicked his legs on the ground, jumped high, turned into a fireball, opened his big mouth with flames, and bit Shi Feng's neck.

Shi Feng rolled on his side and dodged the attack.

But as soon as Cerberus landed, the flaming claws swept across.

Shi Feng had already prepared and parried with his two-handed sword.

Bang, although he was not hurt, Shi Feng's whole person was slapped away.

Cerberus suddenly opened its mouth and spewed out scorching flames that enveloped the entire Shi Feng, making it impossible for Shi Feng to avoid it.

Shi Feng gritted his teeth and used the phantom to kill, and in a few moments, the volley and the clone replaced the position.

And the doppelganger was instantly engulfed by the flames and turned into a cloud of flying ash, and the damage displayed by the system was as high as 3000 points, even if he was full of blood and opened the life shield, he couldn't withstand this move.

Shi Feng has clearly felt the power of Cerberus, this kind of damage is by no means something that a level 15 elite can do, it must be because of the plot task, the strength has been greatly suppressed, according to his experience, the level of Cerberus is at least more than level 30, and the level should be a boss at the lord level.

Thinking of pets is so powerful, but what about the owner?

Seeing that the fire claws of the hellhound slapped over again, Shi Feng used the abyss binding, no matter how strong you are, you will be restrained for 3 seconds, and then Shi Feng rushed into the central enchantment, at this time, the only way to grab the heart of the titan and leave quickly is the best choice.

But as soon as he rushed in, Shi Feng was stunned when he saw the true face of this mysterious person.

"Dark Daoist!" Shi Feng recognized the identity of this mysterious person at once, and couldn't help but be surprised in his heart, "How could this guy be here?" ”

PS: Thank you for the 200 tip! 200 rewards for the flowers!