After the attack of the Cursed Dragon a few decades ago, which caused the death of the king of Nevola which is commemorated every year with a day of mourning and everyone will stay in their respective homes, causing the blue country to be rather lonely, only there were only the clerks and food vendors who were still hanging around, and we all did something that really made a blue world very, very dark and also made all the faces of the people here rarely want to smile and also give something that is very useful for others, where in the blue world there are many things that must be done and it is also a thing that you really want to enjoy and also really want to be able to do something that pleasant.