A Grandson, a Granddaughter, a Great-Grandson, and a Fortress
Cayna visits Sakaiya with the help of Elineh to deliver the letter that Mai-Mai had asked her to deliver. Once she gets there, she finds out that the master of Sakaiya, Caerick, is actually Mai-Mai's son, which would make him Cayna's grandson! The surprise was a success! Or so Mai-Mai would've hoped, but Cayna ends up extremely angry at Mai-Mai. Not knowing how to process any of this, Cayna returns to the inn she's staying at and then encounters Caerick's twin sister Caerina and...
I'm pretty sure it's a Guardian Tower.
أنا متأكّدة بأنّه برج حارس
Das scheint ein Wächterturm zu sein.
Estoy segura
de que es una Torre de Guardián.
Estoy segura
de que es una Torre de Guardián.
Il ressemble aux tours des gardiens !
Sono abbastanza sicura 
si tratti di una Torre Guardiana.
Parece que isso é uma Torre do Guardião.
Да вот… судя по всему,
это Башня хранителя.