Lugh heads to the neighboring kingdom of Swoigel. Once a month, he travels to the Viekone region in order to visit Dia. During his visit, together Lugh and Dia develop new spells. Meanwhile, left back home by themselves, Tarte and Maha hold a tea party together. While Lugh is gone, they have a fun time preparing a special meal together, but--
In other words, this is this 
world's first moisturizer.
أي أنّه المُرطّب الأوّل في هذا العالم
Das ist also die allererste
Gesichtslotion dieser Welt.
Es decir, esta es
la primera emulsión del mundo.
Es decir, esta es
la primera emulsión del mundo.
En somme,
Perciò,
Significa que esta é a primeira
emulsão deste mundo.
Проще говоря, это первая 
в этом мире эмульсия.