Grinding for Romance Cards in an Infinite-Flow World

Ai Jiujiu has been single since birth and is mildly afraid of men when she's chosen by a romance System. Before they can even begin a mission, she and the System accidentally enter an infinite-flow world and, to their dismay, can't get out. The handsome campus heartthrob with a dazzling smile and eight-pack abs, the domineering CEO in a suit, a refined scoundrel, the youthful, lively, clingy heartthrob... They're all gone. All that's left are NPCs with sinister eyes and eerie laughter... "System, give me a golden finger or something. Your precious Host darling really wants to see tomorrow's sunrise." [My dear, here's the thing: your adorable little System can only hand out rewards after you complete missions, so please work hard to win over the male targets. Reach max affection and trigger special scenarios to collect cards. You can gain special abilities or summon the characters on the cards. Good luck, Host! I have such high hopes for you! There's a dark figure coming up ahead. Let's take a look. Hmm, it has a bubble machine in its right hand, and something dripping in its left... a ball? How whimsical, haha! This looks like a good one. Host, you can go say hello and get to know each other.] "It's an axe and a bloody human head, you idiot!" Ai Jiujiu bolted, utterly despairing. A gloomy old castle, a bizarre school, a station in the dead of night, an abandoned hospital... So you want me to find some awful NPC in these awful places and talk about the stars and the moon with them?!! As it turned out, people rise to the occasion when they're pushed. Not only did she date them, she dated a whole lot of them. Theme: Cherish life.