Ember Element

What does strong power mean? In this world, there exists a powerful creature-Jin Yuan. They are born with extraordinary powers. There are eight Jin Yuan in total, but for some reason, they were sealed on a planet called Yuan Star. However, as time passed, the seal was gradually lifted, and the Jhin Yuan began to slowly recover. What was the reason for them to be sealed? What story will they have after they recover? The answer lies in the book "Ember Yuan".