Quick Transmigration: Having a Blast as the Villainess

[Satisfying revenge + genuine gender-bending + happy ending + soul contract + devoted couples + no secondary pairings + no women competing against women + no female suffering + male lead with a kaleidoscope of lovestruck personalities + companions + love at first sight in every world + all the main characters find happiness] System: “You had such a hard life before, big sis. We have it much better here. The task-takers all have a blast.” “I’m in!” So I’m the villainess? I... Men: (blushing) She’s so amazing, so brilliant, so incredible. Women: She’s the person I want to become! System: “They’re so loyal! Go on, XXX them! Control them, enslave them! Make them your followers!” Meimei: “Are you sure you’re a legitimate System?” Meimei: “Wait, this isn’t right. Aren’t I supposed to be evil?” System: “But everyone’s happy, and big sis even saved the world.” Meimei: “Never mind... I’m not really cut out for this. How about we switch departments?” System: “I’m in!” World One: Campus Bossy heiress × taciturn top student (Complete) World Two: ABO (Marking) Tall, broad-shouldered female CEO × insecure, neurotic male omega with disabled legs (Complete) World Three: Magic (Flesh-eating) Genius mage abandoned in the wilderness × ailing former chief imprisoned in a tower (Complete) World Four: Supernatural business (Imprisonment, shared sensations) “Yandere” landlord × “househusband” exorcist World Five: Cultivation Kindhearted, lively “seductress” of the Joyous Union Sect × the fanatically twisted “saint” of the Qingyan Sect World Six: Nonhuman Coming soon This is my first time writing, so I tend to ramble. Please bear with me.