I Pulled Out the Holy Sword and Became a Card Player in Another World.

The world is sick. The brave men sacrificed their lives to heal the world's wounds. But when she came to this world, she found that the world seemed to be still sick. Use this unfamiliar body to explore an unfamiliar world with the familiar cards and familiar soul. … "You guy! Who are you!" "It's just a card player passing by... Remember it for me and draw the card!"