In the island nation of the Far East, there is a magic ritual called the Holy Grail War.

Legend has it that once every sixty years, a Holy Grail will come to fulfill any wish, and at that time, seven Servants will summon seven Servants to fight each other, and the last pair of Masters and Servants will be able to obtain the Holy Grail and thus fulfill their wishes.

This is something that is also recorded in the [Common Sense] that Lu Xia obtained from the [Bearer Lingji], and this is also the basis of the foundation in the common sense, after all, he himself is a sub-servant, and the first thing he knows is information about the Holy Grail War, because in general, the Servant is one of the magic miracles that only appears in the Holy Grail War.

However, the clock tower scoffed at the ceremony, believing that it was impossible to achieve any wish with the magic ritual in the countryside alone, and that it was nothing more than nonsense, and that it could not even be talked about after tea and dinner, and could only be reduced to laughter.

This view persisted until a decade ago.

Ten years ago, during the Fourth Holy Grail War in the Far East, Kenneth Ermero Archizorti, the elder brother of Leenys, was killed in the Fourth Holy Grail War, and even the magic markers were destroyed, leaving only the last half or so of the source markers to be recovered.

The death of the monarch directly disintegrated Ermelo, who was then the fourth family of the clock tower, in fact, in that Holy Grail War, the current monarch Ermelo II also participated.

That is, the previous monarch and the current monarch participated in that magic ritual at the same time.

However, the previous monarch died, while the current monarch - II survived.

The reason for this is unknown.

And in that Holy Grail War, the Second of the year, as one of the seven masters, did use the holy relic to summon a certain Heroic Spirit.

"The relic is a fragment of a cloak, red."

Grey explained to Ryuxia, "The Heroic Spirit that Master summoned through during the last Holy Grail War is the legendary Alexander the Great. ”

Alexander the Great.

Just hearing this name, I couldn't help but let Lu Xia breathe for a while.

As a few heroes in the history of mankind who can cross the continent to fight in all directions, Alexander the Great has a very high reputation in the whole world, as a heroic spirit, there is no doubt that it is the top, even an exceptional existence, more than several times stronger than the current Lu Xia, his current strength can only be regarded as second-rate in the heroic spirit.

"However, just a few days ago, the fragment of the red cloak that Master used to summon Alexander the Great's holy relic disappeared in the safe in the office."

Grey continued, "The prisoner only left an invitation to the MONOCULUS collection train in the safe, and Master thought that the other party might appear here, so Master Zai and Master would board this train, and the thief who stole the relics was likely to be on this train. ”

I see.

Although Ryuxia found out that the second and gray would board this train, he actually didn't know why they would come, after all, with Ermero's economic strength, it was indeed difficult to take a few pairs of magic eyes, and the second's magic attainments were only second-rate, not even higher than Ryuxia, and he might not be able to control the magic eye freely.

Even if they are born with magic eyes, there are many magicians who can't fully control them, let alone transplant them into themselves.

A typical example is the second sister-in-law, Lyness, who has a natural magic eye, so her eyes will turn flame-colored, but she has not fully controlled it until now, and usually needs special eye drops to suppress it.

"Wait a minute, you said the thief stole the relics from the safe in the office?"

Ryusha keenly noticed that something was wrong, "I remember that most of the magicians in the clock tower use magic locks, right?" ”

"Yes."

Grey nodded honestly, "Master's safe is set up with two locks: physical lock and magic lock. ”

"Then here's the problem."

Ryuxia said, "Since there is a magic lock, how did the prisoner steal things?" Theoretically, isn't it true that only magicians with the same wavelength of magic can open the magic lock? Who else but the magician himself will be able to open this magic lock? ”

"Huh?"

Grey couldn't help but be stunned when she heard this, and then her face immediately showed a look of sudden realization, "Yes, why didn't you think of it...... Go tell Master now! ”

"To be honest, I think Mr. II must have thought of it a long time ago."

Ryuxia glanced at Grey, who had an excited look and a look of knowing some terrible secret, and looked her up and down, "It's useless for you to go over now." ”

"Uh......"

Grey couldn't help choking when she heard this, and her face couldn't help but become a little hot under Liuxia's gaze.

Lu Xia could think of this just by listening to her repeat it, and Master knew that it had been so long, so he would definitely be able to think of it...... It's her stupidest, it's been a few days since the crime, but she still can't figure out such a simple thing.

She couldn't help but feel guilty in her heart, 'I'm sorry for not being useful'.

"It's been a day since you got in the car, have you found any clues now?"

Ryusha didn't care about her shyness and continued to ask Grey.

"No, not yet."

Grey shook her head, "We've been searching since last night, but there's still no clue at all, and this morning, while everyone was eating in the dining car, Master also investigated alone, and nothing was found." ”

No wonder I didn't see Ermelo II in the dining car in the morning.

"That...... Can Mr. Liangyi help me and Master find it together? ”

Gray was a little speechless, but in the end, she couldn't help but blurt out her request, "Zaixia's head is not very good, and there is no way to help Master solve problems, but Mr. Liangyi's words, whether it is in Stripping City or Shuangyang Tower, can quickly find a lot of things that cannot be found in Xia, so ...... If Mr. Liangyi is willing to help Master, he will definitely be able to find out the thief who stole the holy relic soon! ”

Grey has a lot of trust in Ryuxia.

Not only because of the help of the Shuangxiang Tower, but also because of the powerful insight and mature thoughts and attitudes shown by Lu Xia, and the strength is extremely powerful, even the monsters and the designated executors of the seal that match the holy spear are not his opponents.

Ryuxia's eyes narrowed slightly.

Honestly, it's a rather thankless request.

If he agrees, it will only cause him trouble, and there will be no benefit to be gained at all.

It's just that......

"Ahhh————!h

At that moment, a girl's scream resounded throughout the train, breaking the slightly silent atmosphere in the room.

After hearing the voice, Grey didn't even have time to get an answer from Ryusha, so she hurriedly rushed out of the room and ran quickly in the direction from which the voice came from.

Ryusha got up from the bed, her thoughts slowly firmed, and then she followed her as well, and in the room, only a strip of silver mercury remained, coiled around the bed where Bazet was, warning her of possible escape.