Under the wings of the F-35, a short 20 miles arrived in an instant, but the two fighters affiliated with the National Guard Air Force did not launch an attack immediately, but hovered in the air to reconnaise.

The National Guard in Pennsylvania's reaction cannot be said to be unhappy. The US government has been doing all over the world for many years and has trained all kinds of American troops very well, including the National Guard. The Pennsylvania troops have just withdrawn from Iraq, so the soldiers still have good tactical qualities. However, facing the demons who treat war as food and are almost tireless compared to humans, their reactions are still a little slow and unable to stop them from entering Philadelphia.

However, after all, they were regular troops, and their follow-up measures were still very timely. Since the demons could no longer be stopped from entering Philadelphia, they immediately sent armored troops and ground troops to establish a defense line first to prevent the entire city from falling, and the offensive task was handed over to the Air Force. These two F-35s came to investigate the air combat effectiveness of the demon's subsequent troops after receiving the order. In any case, they had to find a way to cut off the demon's reinforcements. Who knows how large their attack was?

The fighter planes that arrived at the scene immediately sent the clear image back to the command center. The scene on the ground made everyone take a breath of air. In just ten hours, the forest with a radius of five kilometers of radius with the Hell Pass as the center was cut down. On this open space, a castle in the shape of a pitch-shaped tower stood on the ground, protecting the Hell Pass underneath. In addition to the highest spire in the center, the castle was surrounded by five shorter spires. The black exterior walls were like stones, but reflected a trace of sunlight. Countless window-like holes were covered with walls. The demons with flying ability poked their heads out of the holes to look at the fighter planes in the sky, chattering and wondering what they were saying.

"Fox One is ready to approach and observe, Fox Two is covering."

"Fox II understands, be careful."

After hovering in the air for two rounds, the two F-35 drivers finally decided to use their lives to explore the devil's response methods below. No matter what kind of dirty things the top leaders are, there are no shortage of soldiers from every country who are brave enough to sacrifice. Their sacrifice may be ridiculous in the eyes of some so-called experts, scholars or online commentators, but this is everything they can give. The warriors who truly sacrifice their lives in the face of the safety of the country and the people should not be criticized or ridiculed no matter what.

After two beautiful arcs, the two fighter planes dived towards the black tower on the ground one by one. The pilot who was leading the weapon system opened, and the missile hanger bounced out of the bullet cabin, "Hornet 1 fired." With the pilot's calm command, an air-to-ground missile broke away from the hanger and flew towards the tallest building. This was just a test attack. If it worked, they would pour all the remaining missiles down without hesitation to teach the group of invaders a lesson.

The latest air-to-ground missile dragged long white smoke toward the tower. The two pilots stared at the four eyes tightly. Soon the missile hit an obstacle and exploded violently.

"Fox II, what's the observation?"

"They had no hit to the squadron leader, they had protective covers." The flames and thick smoke from the explosion blocked the view of the aircraft, but the wingman behind saw it clearly. The missile did not touch the tower at all. It exploded in the air about 50 meters away. The sharp-eyed wingman also saw a layer of lilac light film flashing there.

The two fighter planes immediately pulled up, but they had not given up yet. The long machine gritted his teeth and said to the intercom, "I want to test the range of the protective cover, you can observe it at high altitude."

"No, Captain, it's my turn, you observe." The wingman had a bad premonition in his mind. He felt that he could not go back this time, but the captain's skills were better than him. Even if he had to die, he would be better for him as a rookie. So he did not obey the order this time and pressed the joystick and swooped down.

"Damn." Seeing the wingman's movements, the captain had no choice but to pray secretly that his little brother would come back safely.

"Honey Cable 1, Launch." The wingman who performed a combat mission for the first time calmly pressed the launch button. Unlike the previous one, this time he dropped a cluster bomb he deliberately brought.

A missile that was much fatter than just now flew towards the tower again, which seemed a little slower than the one just now, but speed was not the only measure of the missile. The fat man suddenly exploded when he was half the height. Countless small warheads were ejected, almost covering the entire sky above the tower.

Boom boom boom, a series of explosions sounded around the tower, and the terrifying air waves even made the wingman who were closer to it feel. He stared at the bottom happily. With this level of coverage, he was confident that he would definitely find the blind spots of this building this time.

On a platform at the top of the black tower, a big demon, stronger than other big demons, looked at the flames generated by the explosion in the sky and the layer of lilac light film below the flames. He said to his subordinates behind, "Report to Lord Lucifer, the magic barrier of Obsidian Castle is very effective, and the enemy's weapon called bombs cannot cause damage to the castle."

Then he continued, "Also, let the Purgatory Flame Demon test that weapon."

"Yes, sir."

The devil's wisdom is far higher than humans imagined. After the last initial contact, each demon king made corresponding adjustments to human weapons. Lucifer, who owns the Doomsday Volcano, developed this huge castle and obsidian chariot based on the large number of obsidian resources in the territory. Obsidian with good magical conductivity and magic array carved on seals formed the purple light film they relied on this time. Now it seems that the light film that can block the fireball technique has a good protection effect on the bomb.

Similarly, they did not stop in terms of weapons. Lucifer also developed corresponding weapons for the large number of long-range weapons owned by humans. Now, his vanguard commander is also conducting tests on the battlefield.

The five smaller spires are their defensive weapon system. At the top of the spire is a whole piece of transparent crystal. A crystal line is connected from its bottom to a hall at the top of the spire. There is also a crystal ball in the center of this circular hall, and a circle of smaller crystal balls are surrounded by the hall. At this moment, a high-level purgatory flame demon is standing in the center of the hall, while other lower-level purgatory flame demons stand in front of the surrounding crystal balls one by one.
Chapter completed!