Infinite Dendrogram (Manga) Volume 15

Ray and B3 have set out on a quest to find a Master who disappeared months ago, leaving his pregnant tian wife and adopted son Louie behind. But as they’re escorting Louie back to his village to question his mother about this mysterious Master, Ray and B3 have an unfortunate encounter with Rosa, a Nobushi Princess and a leader of the PK clan K&R. The timing couldn’t be worse—with Louie in the carriage, Ray and B3 have to defend the tian child from harm. Can the two of them take down the Nobushi Princess by themselves?