The fortunes of every nation are tied to a card-battle competition spanning countless worlds. Each participating country's ranking directly determines the abundance of its local resources and the physical fitness of its people. Yan Zheng, a reclusive alchemist, is unexpectedly selected for the national team and paired with its only female player, Cen You. Using his esports card skills to recreate the effects of alchemical recipes, he clears one alternate-dimension competition scenario after another and drives China's national ranking to the top.
