"Oh no! Hurry up and hide!" Seeing those red rays coming to her eyes in a blink of an eye, Rebecca's face changed, and grabbing Alfie's arm was a fireball escape technique, avoiding it from a distance. Where they had just landed, a huge piece of granite was instantly scarred by those red rays, like a magic honeycomb.

"What kind of ray is this, and it is so powerful?" Alfie also felt a chill in his heart. Previously, these rays could not do anything with the multicolored defensive shield of Hayata, and it was easy to give people the illusion that they were not very powerful, but if Rebecca hadn't reacted quickly this time, I am afraid they would have ended up like that granite.

"Is it a death ray?" Rebecca said uncertainly, "I remember Kenobi mentioned it before, but he hadn't fully studied it yet. ”

"Death ray!" Alfie felt a pang of bitterness in his mouth, the powerful ray mentioned in the mechanical engineering inheritance he had obtained. It is said that even if a Sanctuary powerhouse is unsuspectingly hit by a death ray, he will be severely damaged, which is the proud work of Kenobi's research, and the real death ray can ignore any physical defenses.

Looking at the poor granite, Alfi knew that Rebecca's guess was exactly the same as the death ray he knew.

"It's up to you! Only a magical shield can block the death ray. Alfie said to Rebecca.

"I know, but the fire-based defenses are too scummy!" Rebecca was not confident about this.

"Shet, almost every attack of this hateful creature is aimed at our weakness!" Alfie felt a deep sense of powerlessness, and before he knew it, the psychological shadow that Kenobi had caused him was getting bigger and bigger.

"Flame shield!" A flaming shield appeared in Rebecca's hand, she hesitantly glanced at this shield made of pure fire elementals, she didn't know if this fire defense magic with only level six could withstand death rays, but this was already the highest level fire defense magic she knew.

"Holy Light Shield!" Alfie also borrowed Celent's divine power to prop up a divine shield for herself, although she knew that this low-level divine magic might not be very useful in the face of death rays, but it was better than nothing.

To Alfie's surprise, the mechanical spiders did not launch a second wave of attacks, but staggered towards the fortress, apparently preparing to attack the inside of the fortress.

"What are these mechanical spiders doing?" Alfie and Rebecca glanced at each other, not at all rejoicing in the aftermath of the catastrophe, but with a feeling that the rain was coming.

"Is there something about this fortress that makes those mechanical spiders scruple?" Rebecca said nonsense that even she didn't believe, if those mechanical spiders had any scruples, the granite wouldn't have been smashed to pieces.

"No, no, there must be something we overlooked. Alfi shook his head and began to think desperately, believing that Kenobi would not leave the test with an unsolvable puzzle, otherwise it would not be a test but a trap.

"What did you overlook?" Rebecca felt that Alfie was a little stunned, and the conditions given by Kenobi were simple and clear, and there was nothing to question, "Isn't it just to hold the fortress-"

"Wait a minute!" Alfie suddenly shouted, "What did you just say, defend the fort?"

"yes, isn't that the first condition to pass?" Rebecca looked at Alfie, whose eyes were red, a little puzzled, wondering why he would have questions about such a simple condition.

"Hold the fortress! Hold the fortress! I know!" Alfie raised her voice and said excitedly, "Rebecca is a condition to pass the fort, so what if the fort doesn't exist?"

"The fortress doesn't exist anymore, of course it's a mistake - uh? do you mean ......" Rebecca was stunned, she seemed to understand what Alfie meant.

"If the fortress doesn't exist, there is no such thing as holding it, how can you defend it without a fortress?" so Kenobi's preset condition should be to hold the fortress if the fortress is not destroyed. If the fortress is destroyed, then this condition does not exist. "So the mechanical spiders stopped attacking when they realized that the death ray might destroy the fortress." ”

"But the fortress was destroyed, and in a sense the defense failed, right?" Rebecca thought Alfie's reasoning was too far-fetched.

"Tsk, don't you know Kenobi, with his pride, of course, disdainful of winning in this way, his pursuit of perfection must be to capture the fortress while it exists! "Alfie knows Kenobi's personality too well, because in a sense he is, too.

"But the trebuchets and the colossus of magic and the magic cannons could have destroyed the fortress as well. Rebecca points out that even if Alfie is right, there are loopholes.

"I reckon that at the last minute, all the weapons that could destroy the fortress will be stopped, and it will be up to the humble mechanical golems to take over the place. Alfie kicked a piece of metal stump that had fallen from an unknown mechanical golem and said, "Isn't that the fact that the magic cannon has inexplicably stopped charging?"

"Well, even if you have some truth to what you say, those approaching mechanical spiders are not so easy to deal with with with physical attacks alone. Rebecca said as she glanced at the mechanical spider that was already less than a hundred meters away from the outer walls of the fortress.

For these metal spiders who are more than five meters tall, it is not easy to cross the outer walls of the fortress, once these mechanical spiders attack the city walls, just with those fish people who have mostly hidden in the tunnels of the fortress, they will not be able to resist for long.

"Rebecca, first find a way to stop these mechanical spiders from breaking into the fortress, and I'll go inside the fortress and think of a way. Alfi thought for a moment, and felt that it was more reliable to dig up potential from the inside of the fortress, he didn't believe that what Kenobi left for the defenders was just an empty shell that was not so strong, which was definitely not in line with Kenobi's psychological cleanliness of pursuing fairness. The inside of the fortress should have weapons to fight the outside.

"I'm afraid I won't last long. Rebecca confessed that these mechanical spiders looked much stronger than those trebuchets, and that a meteor shower would not have a good effect when smashed on them. Moreover, the fire elements gathered by those magic cannons outside have not dispersed, and if the first-class star fire rain causes those fire elements to go berserk, then it is self-defeating!

"It's as much as you can do. If those mechanical spiders attack, they will have to rely on these little fishmen. Alfie muttered helplessly at the fishmen, as if she had arranged something for the fishmen, and the fishmen nodded their heads.

"Hey, can you stop being so irresponsible?" Rebecca shouted at Alfie. Pin your hopes on these little fishmen? What are you kidding!