Go straight West from the busy street of Dongmu city for about 30 kilometers.

There is a national road running from east to west across the mountains far away from the village. On both sides of this national road is a dense forest, which seems to have been forgotten by the surging upsurge of land development.

This land may be state-owned, but from the land register, it is a private land belonging to a foreign-funded enterprise, and it is uncertain whether the foreign-funded enterprise really exists. If you have to investigate this land, the first puzzling thing is this magical urban legend.

It is said that there is a mythical city in the deepest part of this dense forest. Of course, this legend is just a boring strange talk. Although this forest has not been developed yet, it can be reached here in less than an hour's drive from Dongmu city. If there is such a strange castle, it will be known to all.

In fact, there have been a number of land surveys in this primeval forest in the past, but no traces of artificial buildings have been found once. But every few years, someone will bring up the legend again.

A group of children walked into the forest with half play and half exploration. And a lost hiker. They saw an ancient city suddenly appear in the fog. The castle is made of rock and is very magnificent. No one lives in the castle. It's like an abandoned city. However, the castle has complete facilities and everything is in order, which makes people feel that someone seems to live here. It is said to be an unusual ancient city.

Of course, no one will believe this legend. At best, it is just a story told on a one page page page in the special edition of strange talk in the summer.

Only a few magicians know that the castle is real.

The castle welcomes the owner who enters the castle to participate in the war every 60 years. In short, it is a demon castle.

The castle is shrouded in many layers of magic and magic enchantments, which will never be revealed except under extremely accidental circumstances. This is a strange space. People who know the existence of this castle call this dense forest einzbellen forest.

At that time, when the Holy Grail War was being held in Dongmu City, the head of the ainzbellen family, yubusta kuhayd, felt that it was inappropriate to set up a stronghold in the territory directly under the rival yuansaka family. Therefore, he made full use of the family's financial resources and bought out the place of spiritual pulse nearest to Dongmu city as the base of the ainzbellen family. It was the eve of the third Holy Grail War, and it was also the period of tension before the outbreak of the Second World War.

This vast primeval forest is surrounded by borders and completely isolated from the outside world. The ainzbellen family has transferred all their original castles to this forest. It can be seen that the ainzbellen family's huge financial resources and dedication to chasing the Holy Grail are extraordinary.

"There it is!" the conference room gathered all the main players of the einz Belen camp, Chesi, wumi and saber.

In front of the three people, Alice Phil showed the image of the intruder captured by the border on the crystal ball.

The invaders were dressed in dark robes, and there was an unlucky evil spirit on their clothes. And the red patterns on the clothes, like blood, loomed in the jungle.

"Is this the caster?" Chesi saw caster for the first time.

Alice Phil nodded at him. The figure reflected on the crystal ball is the strange spirit who stopped saber last night.

"But what is he going to do?" to Alice Phil's bewilderment, caster still led a group of people behind him.

Caster didn't act alone this time. About a dozen people behind him. Stride through the forest. These people are underage children. Among them, the oldest child is only a pupil. All the children seemed to be sleepwalking. They walked unsteadily. Caster walked ahead and led them forward. There is no doubt that the children are under the control of caster magic.

"It must have been caster who saw the notice of the supervisor and kidnapped the children from near Dongmu city."

"Ellie. Where's that guy?"

"It's less than two kilometers northwest of the castle. Caster doesn't seem to have any intention of going further into the forest." Alice Phil answered the question of Wei Gong Chesi.

The open border in the forest is a circle with a diameter of five kilometers centered on the castle. Caster is at the border of the border.

If caster goes further inside the barrier, Alice Phil can help saber fight. But caster seemed to see through Alice's motives and began to wander around the periphery of the border.

"Alice, Phil, the enemy is luring us out," saber said in a firm tone.

With her feet as a servant, it only takes a few minutes to get to caster's place. Saber was extremely anxious at this moment and wanted to go out and beat caster. But the knight king cannot act arbitrarily. The group of children gathered behind caster was the source of the knight King's unease.

"It's a hostage. It must be," Alice Phil whispered gloomily.

Saber nodded.

"If I launch the traps and mechanisms set, it will affect those children. Only I go out directly and defeat caster can save those children."

Caster's beast like eyes suddenly looked up. Staring in the direction of Alice Phil, he raised his arms and bowed to Alice Phil with great hospitality.

"I came to visit you as agreed last night." the surface of the hard crystal ball began to shake, and the voice came from the monitoring site.

"Now please give me an order to see that beautiful Saint again."

Saber stared at Alice Phil and urged her to give orders quickly. As a servant girl, she is ready to fight. But her master is still hesitant.

Caster seemed to see through Alice Phil's mind and showed a look of contempt. It was like a monologue. He sneered and then said, "it seems that I still can't make up my mind. I'm ready to wait for a long time, so you can prepare slowly. Oh, it's a boring game. Can I borrow a corner of your territory?"

Caster snapped his finger. The children who had been obediently following behind caster just now were like waking up from a dream and opened their eyes. The children looked around helplessly, as if they couldn't figure out where they were.

"Listen, children, we're playing hide and seek. The rules are very simple. Just run away from me. If you're caught by me..." caster swished his hand from the sleeve of the robe and grabbed a child nearby.

"Stop!" saber knew that his stop had no effect, but he couldn't help shouting.

The sound of skull crushing. Splashing brains and eyes falling in the air. Those nightmarish scenes were engraved in everyone's mind.

The children cried out in pain. Run around. Standing in the center, caster laughed happily and licked his bloody fingers with his tongue.

"Run away quickly. I'll start chasing you after I count to 100. So Joan of arc, how long do you have to prepare before I catch all the children?"

Seeing this, Alice Phil no longer hesitated. There can be no hesitation.

"Saber, bring down caster."

"Yes!" the knight King's answer was unusually short. When Alice Phil heard Saber's answer, she had disappeared from the conference room. But the wind blowing behind her was full of abnormal anger.