The Hope Of Por Siempre Viva

A long long time ago, on a small island in the middle North Atlantic Ocean. There was a kingdom called Por Siempre Viva, the king and queen of the kingdom had two young prince, el Mundo Te Queiro the older brother and el Mujer Te Queiro the younger brother. They are the same age but El Mundo was born first in February and el Mujer was born in December. They are only a month apart but they were very close to each other they even celebrate their birthday on the same date which is on November 2th. But as they grow up they also grew apart. El Mundo became handsome, calm but easy to fool, El Mujer became smarter, kind and was chosen to be the next king of Por Siempre Viva even though he is the younger brother. Of course El Mundo was jealous and angry, but he kept calm thinking what their mother, the queen who died because of a infection about a year ago. But little did they know that there was more behind that incident. After a few years came their 19th birthday, they have one more year to search for a life partner as it's a family tradition to get married at the age of 20. El Mundo made a grand ball and the prettiest girl who dance the greatest will be his wife. But El Mujer didn't bother to search for someone special, he only focuses on helping the people in the kingdom. A lot of people fell sick because of the same virus that infected their mother. There is still a year before their 20th birthday, but the king got infected by the virus. He fell terribly sick, he was worried he might not make it for another year. That night he told his son's who ever got married first will be the king. But that exact night he died. A big funeral was done and the night he died he left a note for one of his prince, it wrote "cuida bien de la gente con tu corazón mi querido príncipe"("take care of the people with your heart my dear prince") but it was only for one of the prince and he didn't write who it's for. Does he hope for El Mundo to be king or his brother was his choice. Which one of them will have the title as king.