Grandma Zhang

Grandma Zhang is the grandmother of Frank Zhang and mother of Emily Zhang and lives in Canada.

History
She is a legacy of Poseidon through her ancestor, Periclymenus. When Emily dies, she becomes Frank's guardian and tells him about his life line.



The Son of Neptune
She appears in The Son of Neptune when Percy, Frank, and Hazel go there after fleeing from the Amazons. When Frank and the others run from the burning house, he isn't sure if Grandma Zhang survived in the end, only seeing a tiny bird fly from the second story window.

Personality
She is very strict and and often seems cold towards Frank however she actually cares for him.

Trivia

 * Oddly, she mentions Chinese Gods in the same light as the Greek and Roman Gods.
 * She's proudly Chinese, and is annoyed that Frank's name isn't Chinese (she calls him "Fai").