The disciple of crossing just wants to be a salted fish

Through the brain crippled female owner in the book, Chu Yunchang, the princess of worry free country, died because of a scum man. Her mother, who loved her most, died. The people of worry free country were displaced and homeless, and became cheap slaves in other countries. Once through, as long as the country is peaceful and the people are safe, her relatives are healthy, and her friends are safe and happy. So she wants to protect her mother and protect the carefree country. But she also has a dream by the way: choose a city to die, meet a person with white head, pull a curtain of dreams, and promise to fall in love with the city all her life.