After surviving Tonegawa's dastardly schemes set outside of the hotel tower, Kaiji was let inside the building for what may be one last chance to pay off his debts. But while his last two tests were partially physical and emotional, this new game is a test of wills. E-Card is a simple card game but when played against someone who says he can read minds, it may be an impossible game to win at consistently! Kaiji has gone too far now, so he'll literally put his body on the line as payback!