Isaac opened the door and squatted near the travel bag and carry case in the middle of the room. He touched it while making a small mutter.
What Isaac touched was the carry case that made from resin[2], however of course he had never touched something like this before.
The travel bag was made from polyester, so it was also the first time he saw something like this.
By the way, beside the bag and the case was Kazura’s clothing, that he was wearing when he came, folded nicely, however it seemed that Isaac postponed examining it for the time being.
「Is this made from leather?」(Isaac)
「No, it is made from petroleum.」(Kazura)
「Peudroleum?...... What’s that?」(Isaac)
Isaac made a response towards the word ‘petroleum’ that he had never heard before. When Kazura look towards Valetta, she shook her head slightly.
It seemed that, in this world, the word ‘petroleum’ was not known.
Kazura thought that if it ‘oil’ then Isaac would know this word, but since it was troublesome to explain, he just decided to cut the words short and leave it be.
「It’s a flammable water in God’s Realm. After processing it, it was made into that.」(Kazura)
It was a lackluster explanation, but there were no lies in his summary.
Isaac muttered with marveling expression.
「Is this also made from water?」(Isaac)
He rubbed the travel bag several times, then he turned his face towards Kazura.
「I want to confirm the content of this, but…」(Isaac)
「……I understand.」(Kazura)
Hearing Isaac’s request, Kazura approached and kneeled to open the zipper.
Inside the travel bag, there were a lot of goods that Kazura had purchased in Japan like aroma oil, lipo-D and many other things.
Kazura reached his hand inside the bag, and took out a penlight.
「That is?」(Isaac)
Isaac stared at the penlight that Kazura took out with great interest.
「Well, please watch this.」(Kazura)
When Kazura said this, he pointed the penlight to the wall, then pressed the switch located on its side.
「Wha!?」(Isaac)
At the moment it was switched on, the penlight shined the wall with a bright light. Isaac forgot how to breathe.
Behind Kazura, the Vice-Captain also made the same surprised expression just like Isaac.
Kazura who sensed Isaac’s group reaction gave a proper feedback.
「This is a tube with the light spirit’s power contained inside, so it could be used as a tool for illumination. Then as for the other…」(Kazura)
It was a good thing that Isaac’s group was so surprised that they couldn’t speak even a word. While adding a suitable explanation, Kazura was wondering what kind of thing to show next, and put his hand inside the bag.