Morpheus nodded. "Sure, give it a try. If you think an entire house is too large, there's no need to include it all in your calculations. The structure of a house is obviously layered. Break it down into smaller pieces, and you can divide it into thousands or even tens of thousands of parts."
Shirou Emiya nodded. "Got it. I'll try!"
He looked rather excited, as if he had discovered a new use for his magecraft. First, he easily climbed onto the roof, then carried up all the broken and damaged debris. With his strong hands-on skills, he roughly restored it to its original state.
Next came the traditional specialty: "Synchronization." Under Shirou Emiya's magecraft, the shattered wood and bricks swiftly reassembled into larger pieces. Though cracks still remained, they could now fit neatly against the holes in the roof.
This was the most crucial step.
Then, while manually fitting the pieces together, he continued Synchronizing them. After roughly twenty attempts, Shirou Emiya felt the mana within him beginning to run dry, yet only half the roof had been repaired.
The remaining half would probably have to wait until morning.
If he kept forcibly using mana to drive his magecraft, it could very well threaten his life. This was knowledge he had learned over the past few days from Rin Tohsaka, a proper magus.
Just then, Morpheus's voice carried over. "Can any of you guess why I summoned angels just now?" His voice was not loud, but it was perfectly audible to Shirou Emiya.
Was he taking this opportunity after the incident to teach us using what had just happened? Shirou Emiya could not help thinking.
Below, Sakura Matou was the most familiar with Morpheus's question. Although she had not received formal magical training, observing Creation Lightning in the past