Antiquia Lost is a role-playing game developed by Cypronia.

The story begins when a young man named Bine is asked to go to the royal capital with a girl named Lunaria.

Bine and Lunaria travel to the capital, where they are met by the king, who is also a slime girl.

In the capital, Bine meets the queen, and they fall in love.

While in the capital, Bine finds a magic book, which he brings back with him to his village.

By reading the book, he learns about a forgotten world, which he finds to be a real threat.

In order to save the world, he and his friends build a ship to take him to the other side of the world.

On their way, they encounter monsters, which they have to fight.

They also find an island, where they have to build a new village.

When they reach the other side of the world, they find that it has been destroyed.

They are asked to build a new village, and they will be able to find the rest of the world in that village.

Bine and Lunaria return to their village, where they are met by the villagers, who are also trying to reach the other side of the world.

They are asked to help them in their quest to reach the other side of the world.