A portal—an apparatus created by inscribing teleportation-type magic onto a specific place or object, allowing movement between two connected points. The alloy used in its structure had to be a precise mix of mana stone and steel. The raw materials were expensive, and the craftsmanship required to make it had to be exceptional. I wasn't sure how things were now, but back in my time, it had been an absurdly expensive item. Why something like that was here, I had no clue.
'If I dismantled and sold it, maybe I could get enough to afford an elixir?'
The problem was how to get it out of here... Still, it was much better than nothing, wasn't it? Just as Oliver scratched his forehead with a complex expression—
"– …Welcome."
A voice suddenly came from behind him. It was husky, rich, and dripped with a sultry resonance that vibrated straight to his groin.
"Eek!"
