When My R-Rank Card Was Discarded, It Became SSR. Why Are You Crying?

The R-grade card the campus belle casually discarded concealed Peng Jiong, a transmigrator: a versatile divine card that could transform its user into anime characters.

Su Wanyu, a poor player, picked it up and placed all her trust in it. From an R-grade side character mocked by everyone, to SR-grade Naruto and Luffy sweeping the field; from venturing through diverse cultivation worlds of immortal arts and magic, to unleashing SSR power in a desperate moment: transforming into Saitama and killing the final boss with one punch.

A discarded card makes a comeback, and the bond between an ordinary girl and her card grows stronger amid the mockery. When an unknown anime character strikes from a higher dimension, this trash card becomes a legend known to all.