Transported to World War II, Kyle encounters Captain America—and suddenly mystical cards materialize before him. Each one offers extraordinary power: 「Pistol Master」, 「Martial Arts Master」, 「Shield Defense Master」, 「Super Soldier Serum」. The choice is his to make. As Kyle grapples with this impossible reality, he realizes his golden finger grants more than mere techniques—he can extract superhuman abilities themselves. With the Super Soldier Serum within reach, Kyle must navigate a world transformed by cards, combat, and cosmic power while uncovering the true nature of his miraculous gift.