"You are...?"

Rider's gaze lingered on Chen Yu, his eyes sparkling with curiosity and interest.

This newly appeared figure had displayed his abilities in an unexpected way, drawing the attention of everyone present.

He had never seen Chen Yu without his clothes... *cough*... without his Iron Man Armor before.

Chen Yu replied, "Caster's Master. You can call me Chen Yu the Magus."

"Hahahaha, so it's Caster's Master! You weren't wearing that Iron Suit, so I really didn't recognize you."

After hearing Chen Yu introduce himself, Rider's booming laughter echoed in the air. He patted Waver's head and teased,

"Master, look," Rider laughed, "the other party is really small! I thought you were the smallest of all the Masters, but I didn't expect there to be a Master who looks even smaller than you."

Waver grimaced from Rider's slaps, tears almost welling up, but he could only glare angrily at Rider, showing a look of suppressed fury.

Then Rider asked Chen Yu, "I just heard that you're the owner of that house up ahead, right? Perfect timing! Are you willing to let us use your place for a banquet?"

"A banquet? Of course, no problem."

Chen Yu's reply was concise and direct, his words revealing a sense of composure.

However, Chen Yu didn't stop there after answering. He looked around at the messy, potholed road and continued, "But before that, we need to clean this place up. After all, this road is right outside my door, and it's inconvenient to have it so broken. If we wait for the specialized road repair crew to fix it, who knows how long that will take. It's better to do it ourselves. Please wait a moment, it'll be done in a flash."

As Chen Yu's words fell, a wand appeared in his hand. With a gentle flick, it was as if he had cast some incredible spell.

"Reparo."

With Chen Yu's words, shattered stones leaped back onto the road, broken plants restored themselves in mid-air and settled back into their original positions.

Damaged lampposts were automatically repaired, neatly lined up on both sides of the road, and shattered light bulbs flew back onto the lampposts, relighting.

Like a videotape rewinding, all the damage, tears, and gaps on the street were restored to their original state.

It was as if the previous battle of the Heroic Spirits had never happened.

This scene, like time flowing backward, directly stunned everyone present.

Especially Irisviel and Waver, as Magi who had received formal education, they deeply understood how incredible Chen Yu's displayed repair spell was.

Although using magic to repair objects damaged a few minutes ago is a fundamental basic of magic, akin to an entry-level test in any school of magic.

But no Magus from any school of magic could restore items of such a scale with a mere flick of a wand, as Chen Yu did.

Moreover, the environment Chen Yu repaired was not a battlefield damaged by ordinary physical means; it was a battlefield after an intense battle between two Heroic Spirits, with powerful magical fluctuations from both sides still lingering.

To repair these damaged objects through magical means, one would first need to use more magic to wash away the magical residue on the damaged objects before being able to repair them with magic.

Otherwise, the residual magic would be enough to interfere with the spell cast by the Magus.

It is precisely for this reason that the Church, in order to cover up the traces left by battles between Heroic Spirits and prevent the public from suspecting the supernatural, often reports "a gas leak occurred somewhere" to conceal things, rather than using supernatural means to restore damaged roads to their original state.

Therefore, for a Magus, using their own magic to repair streets damaged by Heroic Spirits is a completely thankless task, even a waste of their precious magic.

It is precisely for this reason that Chen Yu's action left the Magi present astonished and perplexed by his seemingly bottomless magical reserves.

"Does this kid really have such a vast amount of magical power? To be able to squander it like this is truly terrifying."

Even the magnanimous Conqueror King looked at Chen Yu with renewed seriousness and caution.

Under normal circumstances, a Magus's combat power is almost directly proportional to his magical reserves.

Rider jumped down from his chariot and walked up to Chen Yu, holding a wine barrel in one hand and stroking his beard with the other, asking cheerfully and with great interest, "Can your spell fix everything?"

Hearing Rider's question, Chen Yu knew what he was thinking.

He replied, "How could it? It can only repair damaged ordinary items. Even if a magical tool is damaged, it cannot be repaired by this method, let alone a higher-level noble phantasm."

Reparo is effective on most materials, and its inventor, Orabella Nutley, even used the spell to successfully repair the Colosseum after it was accidentally destroyed.

However, some rare and powerful curses cause damage that cannot be repaired by this spell, such as damage caused by Fiendfyre.

That's because Fiendfyre contains a powerful curse, and Reparo simply cannot eliminate the effects caused by Fiendfyre.

At the same time, Reparo is not a healing spell; it can only act on inanimate objects. If one attempts to use Reparo to heal wounds on people or animals, it will leave severe scars.

As for using Reparo to repair magical items?

That's even more impossible.

It can only repair most broken ordinary objects, restoring them to their original state.

For magical items, Reparo cannot fully restore their magical functions. Although it can restore the physical form of a magical item, its damage at the magical level cannot be repaired.

Therefore, in the world of Harry Potter, if a wizard's wand accidentally breaks, using a common wand to cast Reparo on the broken wand can repair its physical form, but its magical damage remains unrepaired, causing the wand to break again when attempting to use it.

Unless the Elder wand is used, this powerful wand has the ability to repair other wands for its master.

Or one could seek more professional repairers to help mend the wand.

Simply relying on Reparo to repair a wand is fundamentally impossible.

Unless one has a system like Chen Yu.

Looking at his Reparo, which was almost at LV4, Chen Yu certainly wouldn't tell the other party the truth.

"Ah, that's a shame..."

After hearing Chen Yu's explanation, Rider's interest waned considerably.

He began to urge Chen Yu, "Since the road has been repaired, let's hurry over. This is the best wine you can buy on the market, and I can't wait to taste modern fine wine."

After speaking, he patted the wine barrel he was carrying on his shoulder and cheerfully walked towards the Matou Residence.

He acted completely at home, not treating himself as an outsider at all.

"Rider, don't walk so fast! Wait, wait for me!!!"

Seeing Rider striding towards the Matou Residence, Waver quickly jumped off the chariot and scrambled to keep up with Rider, almost using his hands and feet.

Like a newly hatched chick, Waver felt not a shred of security if he was even slightly separated from Rider.

He was terrified that Saber and the others might suddenly dispose of him before Rider could react.

After all, compared to Rider, he, who seemed much more useless, was an easier target.

Moreover, the vehicle Saber and the others had arrived in still gave him an ominous feeling.

It wasn't until he caught up with Rider that the heart-pounding sensation disappeared.