While the king was feeling sad that his treasures were stolen and taken from him by the pirates but the king was at least happy that his families wasn't captured, while the pirates came to invade the castle and taking things which they can find and capturing half the people in the kingdom and now the king needs to rescue who were captured by the pirates. 

The king and his families were very loyal to their kingdom and everybody loved him and his families so much. The king promised to rescue the people that were captured by the pirates and make the pirates pay for what they have done to the people houses, schools, and their waters and food supplies and capturing their civilians and holding them hostile