It was essential for Stella, the newly recruited alchemist, to come to Earth if she were to begin her work producing potions. This unique process—establishing a means to mass-produce potions on Earth—could not proceed without Stella herself learning the differences and peculiarities of Earth's materials firsthand. To this end, Wataru had ordered her, as he had Mariel and Air before, to refrain from discussing their journey to Earth with anyone. After that, he led her to the Gate.
The sight of it brought a spark of awe to Stella's usually calm expression.
"Oh my, so this is the Gate," she murmured, stepping closer. "I've heard about it, but seeing it in person—and soon using it—is a first for me."
"Your people know about this place?" Wataru asked, curious.