Plot
They say merpeople don't exist. 'They' being humans. However, we are just too secretive, and much prefer to keep our existence hidden, as to not attract any unwanted and greedy visitors - humans that would want to live alongside us and destroy our beautiful homes. Yet we are still here. Where few humans dare to venture to. We each reside in one of underwater kingdoms, each one is ruled differently, but fairly.
The first is Atlantis, the most well-known to those on-land (though almost no one there really believes in it). It's the largest, but not by a lot. King Zale rules, and he has two daughters and a son. He is deeply caring for his children, and the citizens of Atlantis. However, he is wary of outsiders, but if they prove themselves to be trustworthy, then he will welcome them with open arms. Banquets and several festivities are celebrated throughout the year here. However, defences are minimal, with just a few guards on the gates and patrolling. Everyone here seems to help and celebrate with each other, and it is rare for any major conflict to arise.
The second kingdom is Maraqua. One of the smaller kingdoms, but a force to be reckoned with. King Naga and Queen Lynna have two sons and two daughters, and they are very protective of them. Maraqua has some of the best defences and armies, which is to be expected now, because thirty years ago, Maraqua was almost completely destroyed after a fierce, cursed whirlpool stormed through it. Now rebuilt, the King and Queen don't like outsiders at all, regardless of how trustworthy they may be. Despite this, Maraqua is still a pleasant place to live and be in, and citizens like to take pride in their spectacular coral reef gardens that they nurture and grow.
The third kingdom is Pacifius. The second-largest kingdom, and is affectionately nicknamed 'the Kingdom of Knowledge'. Ruled by Queen Marina, she has two sons and one daughter. They are generally the most curious about the ocean and life around them, whether it is behaviours of other merfolk or the the sea creatures that swim amongst them, or even the coral reefs! Even the Queen takes an active part in research. However, don't be fooled by the Queen's gentle, sweet nature, because if anything threatens her kingdom or her children, then she will become fierce and protective. Pacifius has the second-best defences and reinforcements. A close eye is kept on outsiders, and they are not generally liked, though this is mainly because no one wants them in the way of any research taking place.
Finally, the kingdom of Oceanum. The smallest kingdom, and ruled by King Nerio and Queen Dionne. They have just one child - a daughter. A fairly secretive kingdom, not much is known about them to anyone who is not a part of the kingdom. In general, though, they are possibly the friendliest and most trusting kingdom. Outsiders and visitors are taken in gladly, and it's also the place where dolphins pass by most frequently. Defences are also quite decent. They secretly study human behaviour, and near to them is a small spot where ferries stop by to allow passengers to go swimming with dolphins.
As a way to allow the four royal families to become familiar with one another, and to hopefully discuss potential pacts and trades, King Zale has invited the other royal merpeople to spend a week at Atlantis. Initially reluctant, the others agree, and it is not long before they meet up, each also bringing their own servants. However, with different upbringings and different personalities, how will the children of the royal families react to one another? And what will happen when they accidentally discover a human beach not too far away?