Have You Played Go-Sou-Chi Today? [Crossover]

Mei is under a curse: if she doesn't flirt with men, she'll die! After she found the world's strongest sorcerer and had him exorcise the curse, she was rewarded with the title of "Player"! Watching the stormy love triangles unfold around her, Mei calmly declares, "I really only flirt with men. I don't date them!" Scene 1: One day, an anonymous post appeared on the internal forum of a certain port Mafia: [What counts as dating two people at once?] Someone replied, [Strictly speaking, it means dating two people at the same time, but I guess flirting with two people counts too.] The poster replied, [Oh... Then one more question: what happens if I'm dating both members of Double Black at once?] Scene 2: Mei glared at the shameless white-haired man who was constantly hanging around her and pulling all sorts of stunts to get her attention, then shouted, "I already paid you!" The shameless white-haired man: "Ah, you did pay for the curse's exorcism, but you haven't paid the bill for that night~" Under the accusing stares of everyone around her, who thought she was a heartless flirt, Mei thought, What the hell? "Tell me exactly what bill from that night you're talking about!" In summary: Enjoy life while you can, but don't let your pursuits distract you from what's important. That's a basic rule for any Player! However... Just because she says not to get distracted by her hobbies doesn't mean she can get distracted by playing with Gojo! Besides, she's the one getting played here! Reader's guide: No transmigration. Series included: Jujutsu, Kuroko's Basketball, The Prince of Tennis, the Mafia family, the Stone Slabs and Swords, the daily squabbles of literary figures... The male lead is Gojo-sensei! Theme: