Biyaheng Langit tells the story of Bea, a young Filipino-American (Joyce Jimenez). Bea is bored; all she wants in life is to raise five thousand dollars so that she can live independently in the United States.
Late at night, Woo-hyuk working on writing poems is visited by his ex-girlfriend, Nari. He tries to mellow her out only to find that they exchange misunderstandable words with each other.
Antonio is a seventy-year-old gentleman, a former strict and impeccable judge. Having refused to accept his daughter's hospitality, he found himself in a strange place where, after completing an intensive course on the latest technologies of modern society, he will have to be adopted by families who request it.
A benevolent landlord helps an ambitious girl who aspires to become a doctor. While the two spend time with each other, they fall in love and get married.
Businessman Erkki Hakala returns to Ostrobothnia after years in Florida and buys a metal workshop in Jalasjärvi from the unknown Partanen brothers with his business partner Taisto Matsomppi.