Why Are You Crying When the R Card Is Abandoned and Becomes an SSR?

The R card carelessly discarded by the school beauty contains the time traveler Peng Jiong - a kaleidoscopic card that can transform into an "anime character". Poor player Su Wanyu picked it up and bet with all her trust. From R-rated supporting characters being ridiculed, to SR-rated Naruto and Luffy crushing everyone; from traveling through the world of cultivation, magic, and other diverse practices, to bursting out with the power of SSR in desperate situations - transforming into Saitama and killing the ultimate BOSS with one punch. Abandoning cards to counterattack, the bond between civilians and cards grew wildly amid the laughter. When an unknown anime character was struck by dimensionality reduction, this useless card eventually became a national legend.