If It's for My Daughter, I'd Even Defeat a Demon Lord (Manga) Vol. 6

Dale and Latina are on their way to Tislow, Dale's hometown. It's little Latina's first journey, and in the port city of Qualle, they meet Glaros--the first demon Latina has met since Dale adopted her. With Glaros's help, Dale and Latina begin to unravel the mysteries of Latina's origins. Later, Latina gets to play big sister to a baby beastgirl!