In a future world where cards dominate the power and the identity of the card master determines everything, the quality of the cards determines everyone's fate. The protagonist, Lin Mo, was once the youngest four-star card master in the history of the league, "Son of Thunder." However, he was plotted by an opponent in a professional league. His cards were shattered and his brand was damaged. He became a laughing stock and struggled to survive. For three years, Lin Mo lived in a dilapidated rental house in the slums, making a living by selling the lowest-grade white cards. Until one rainy night when he was evicted by his landlord, when he touched a cheap card, the long-destroyed brand scar on his left wrist suddenly became hot - a forbidden ability called "Infinite Dimension Ascension" awakened.
