The Seven Warriors of Time

Ruina (Ru-ne-a), a country that originally had seven kingdoms. The Sun, Moon, Hearts, Diamonds, Clubs, and Spades Kingdoms and hidden floating isles had all lived in harmony, until.... The Moon Kingdom got lost to time due to a war long ago. No one knows what happened as the land was shrouded in fog, only those trapped in the kingdom know what happened. The goddess Ruina had to lock the kingdom away by a wall of thorns too high to fly over and two deep to dig under to keep the fog from spreading to the other lands. Only one escaped. The lost royal hasn't been found for the last 100 years. Through the act of a villain seemingly long dead, the seven guardians, not chosen by fate but by blood, are found and having to fight against all odds and needing to work together to save all of Ruina. The goddess, Ruina, needing to help guide their path to save their own kingdoms from an ancient evil.