(No AI, pure hand rubbing) This is a world where cards are respected. People with the ability to use cards in their bodies have powers beyond ordinary people. They are also respected as card masters. At the same time, secret realms full of dangers and opportunities continue to appear on the earth. The monsters in the secret realms continue to try to invade the earth, so the struggle between humans and monsters begins...
One day, an ordinary boy got a dark card, and at the same time a strange voice appeared in his head. In this way, the boy embarked on the road to salvation.
