A lonely young boy, overshadowed by his older brother, picked on by other boys at school and ignored by his businessman father, finds strength and companionship from a stately old oak tree. When his father, a real-estate developer, plans to demolish the old tree in order to make way for a factory, the boy decides to stand up for his friend and stand up to his father.

Brucey, the son of Oscar, calls his father to invite him to his wedding to Felix's daughter next Sunday in California. Oscar and Felix meet again at Los Angeles International Airport and rent a car in order to go to San Malina for the wedding.

A young girl leaves for Nepal with her parents and brother. She is unhappy to leave her home at first, but soon isn't when she meets a handome young man. The story unfolds into a romantic and daring quest in search of the "Invisible City."