Alfie clicked on the console a few times, magnifying the area where the mechanical spiders were attacking outside the fortress. Alfie had long noticed that in the exterior vision system, there was a raging wall of fire burning in that place, thinking that Rebecca had done something to stop the attack of the mechanical spiders.

"Is this a wall of fire?" Alfie was speechless as he looked at the twelve successive walls of fire that had been laid out in the path of the mechanical spider, and Rebecca seemed to be using this stupid method to stop the mechanical spider's progress.

A wall of fire technique seems to have little effect on the mechanical spider, but under the block of twelve consecutive walls of fire, few mechanical spiders can break through, and most of the mechanical spiders will lose their mobility because they can't withstand the high temperature of the flames before the eighth or ninth wall of fire.

"Rebecca's idea is stupid, but it works!" Alfie complimented. He casually pressed a few clicks on the console, and if memory serves, these were supposed to be the weapon buttons of this war machine.

With the press of the button, a mechanical voice resounded throughout the control room: "Robert X is at your service." ”

"I'm going, it's already X, it's been ten generations of evolution, what new features can be really exciting!" Alfie was stunned when he heard the mechanical sound, and his face immediately swelled with ecstasy.

"Are you sure you're using a weapon system? Reminder, using a weapon system will increase the difficulty of the level to the maximum. "It's not clear how much Alfie has increased Robert X's power, but at least it's a lot more humane than Robert I. This is basically voice-activated or not.

"I'll go, go straight to the highest level?" Alfie was speechless for a while, could it be that Robert X could only be seen and not used? But thinking about it, Robert I already has the strength to fight with the Sanctuary, and after ten generations of evolution, the power of Robert X can be imagined. If you use Robert X's weapon system, it's not hard to understand that the level difficulty is increased to the highest level.

"It's weird, what's the point of this fortress if you can't use the weapon system?" Alfie scratched his head, realizing that he still couldn't keep up with Kenobi's train of thought.

What Alfie didn't know was that if anyone else entered this control room, he would not have the highest authority of Robert X at all, and it would be impossible to use Robert X's weapon system, so there would be no situation that would affect the difficulty of the level. From this point of view, Kenobi really looked up to him and directly gave him the highest authority.

"Make good use of unlocked features. Robert X reminded warmly.

"What features have been unlocked so far?" Alfie asked, not wanting to accidentally trigger the ununlocked features and increase the difficulty of the level, which was enough for him to have a headache.

Alfie also discovers a secret, which is that as the highest privilege holder, he can use Robert X's ununlocked features at will, but the difficulty of the levels will increase.

"Exterior vision system, amplification system, level statistics system, and primary defense system. Robert X replied.

"Okay, how far can the primary defense system go?" Alfie was speechless for a moment, it turned out that he was happy in vain, and at the moment it seemed that only this primary defense system seemed to be able to start working.

"The primary defense system can generate a defensive shield to defend against attacks from the outside. Robert X replied.

"How strong is the defensive shield, can it block the attacks of the powerhouses of the Sanctuary Domain?" Alfie asked casually, with Kenobi's usual style, eighty percent of the defensive strength of the defensive shield is related to energy.

"The strength of the defense is related to energy, and the current energy is only thirty percent, so please use it with caution. ”

Sure enough! Alfie knew that Kenobi was not so kind.

"What is 30 percent of the energy?"

"It can resist the full force of the powerhouse of the Refined Bronze Sanctuary. ”

"Can the energy be replenished?" Alfie asked the most concerned question. The biggest difference between him now and when he was in Barnett's memory is the space ring, which contains a lot of good goods!

"Sorry, Robert X's energy system is currently automatically replenished from the surrounding environment, and no external energy is accepted until the level is passed. Robert X's icy voice snuffed off Alfie's last glimmer of hope, and Kenobi really wouldn't leave such a glaring hole.

"Okay, let's put up the shield and make it easy for Rebecca, and then tell Rebecca to come here. Alfie ordered. Compared with the useless Robert X, Rebecca is much more reliable, so Alfie easily made a choice between Robert X and Rebecca, that is, to consume Robert X's energy first and liberate Rebecca.

"Sorry, no one else can enter the control room except you. Are you still sure to carry out the order?" asked Robert X thoughtfully before executing the order.

"Why? Do you know Rebecca's identity, she's the one Kenobi has been looking for. Alfie was taken aback. If only one person could enter the control room, he felt that Rebecca was more qualified than he was.

"Sorry, Robert X only accepts orders from the first person with the highest authority. Robert X's reply revealed something unusual.

"So if Rebecca came here first, then you'd just take her orders?" Alfie didn't think deeply.

"It's understandable. Robert X's answer was a relief to Alfie. It's not that he brags, compared to Rebecca, the same conditions think that Robert X can play a greater role under his orders, after all, his attainments in mechanical engineering can be said to be second only to Kenobi, and Rebecca doesn't know anything about it.

"Then can we get her a break room where she can communicate directly with me?" Alfie had a feeling that this was only the beginning of the whole level, and that there were even bigger challenges waiting for them to come, and he had not forgotten Coughren's prophecy, and the next two levels were connected. The best option at the moment is, of course, to save the strength and see how the other two lanes go.

"It can be done. The room was ready and right next door. Robert X's answer gave Alfie a vague guess that Robert X's so-called functions that need to be unlocked are limited to combat, and other non-combat features do not seem to affect the difficulty of the level.

I don't know how Robert X notified Rebecca, who was arranging the firewall technique, her expression was obviously stunned, and the movements in her hands gradually stopped, and after looking around, she also entered the tunnel.

"If that's the case, there's a lot to be done. Alfi touched his chin, Kenobi had already set the rules of the restrictions, so how to achieve the best results under these restrictions depends on his ability. But until then, he'll have to experiment to get a definite answer.

"Robert X......" Thinking of this, Alfie smiled slightly and gave a series of tentative orders.