After Becoming an F-Rank Card, I Went on a Rampage in a Card Game

[Screenshot from April 28, 2022] In the year 2300, the Earth is surrounded by aurora towers. For ten years, the aurora towers have randomly snatched hundreds of millions of people and taken them inside. Since then, they have vanished without a trace, their fates unknown. * Cong Jingxian is a game streamer who looks pale, thin, and young, but is notorious for her sharp tongue. One day, she is captured by an aurora tower, becoming one of hundreds of millions of unfortunate souls. "Ding-dong!" "Congratulations! You've become an F-rank character card. Work hard to level up under your owner's command, and become an SSR soon!" Cong Jingxian rolls up her sleeves, revealing her slender, pale arms. "Owner, my ass. Call me Daddy." Everyone thinks Cong Jingxian is no different from those who have been dragged into the tower before her, and that she'll soon die in some instance. Later, they realize she is the true calamity of the aurora towers. * Welcome to the aurora tower. Your identity card has been generated: Card name: Cong Jingxian Rank: F (next rank: N) Rarity: Non-recyclable trash. Whoever draws your card will burst into tears!! Class: *&%? Skills: 1. This little girl is soft all over, except for that hard mouth of hers~ 2. ?? 3. ?? Guide: Humans are turned into cards and drawn. The heroine is crazy in a healthy way. At its heart, this might be a passionate leveling-up story, hmm... The romance develops slowly, FxSSR. Theme: .