This is the first manga series based on " Magic: The Gathering " (hereinafter referred to as "Magic"), a pioneering trading card game .

The protagonist, Jin Ryugasaki, is a top-class player in the Kanto Junior (under 15) Magic: The Gathering tournament. One day, he is invited by a mysterious young man named "Brass" to try out "Planeswalker," a system that allows him to play Magic in virtual reality. However, he suffers a crushing defeat against a boy named Akira and is insulted with the words, "You're soft, you're too weak." Determined to get revenge, Jin vows to face Akira again, who has since disappeared, and throws himself into the world of Planeswalker.