Many characters, especially Credence and Leta Lestrange, struggle with their heritage and finding where they fit.
Introduces the Zouwu (a giant cat-like creature), Kelpies, and Matagots. Fantastic Beasts: The Crimes of GrindelwaldHD
The tension between the wizarding and "No-Maj" (Muggle) worlds. especially Credence and Leta Lestrange