What Are You Going to Do to Me in This Romance Novel? [Quick Transmigration]

5269 was a new System, fresh off the production line. The Main God had told him that the System world had a great demon System that loved destroying pure, kind, and spotless new Systems like him. Before the great demon System went rogue, it had been the top-tier System with a 100% mission completion rate! The great demon's name was Rubik's Cube! 5269 thought that sounded impressive, so he named himself Magic Pearl after the great demon System. Magic Pearl was assigned to guide cannon fodder characters in romance novels. In his first world, he met a handsome, wealthy, noble, and imposing "God-tier" System, and followed him around calling him Big Brother. This Big Brother System had so much experience with missions that even a casual pointer could give Magic Pearl a flash of inspiration. And so Magic Pearl flashed: the supporting female character who was supposed to suffer an intense romance with the male lead kicked him instead and devoted herself to her studies, becoming a tech mogul! Magic Pearl flashed again: the supporting female character who was supposed to play the male lead's white-moonlight substitute gathered evidence and sent him to prison for rehabilitation! Magic Pearl flashed once more: the supporting female character who was supposed to join a reality show, expose her true nature, get denounced by the world, and commit suicide revealed her outrageous wealth instead and became the show's highlight! Magic Pearl flashed again and again: ...Wait, why have all these supporting female characters lost their romance plotlines? Magic Pearl: ??? Magic Pearl fell in love with Big Brother System, then discovered that his beloved was the great demon System the Main God had warned him about. Magic Pearl: … He wanted to run, but Rubik's Cube Big Brother held him close. "Do you think you can get away?" *The love story of two little Systems, guaranteed to make you jealous *One-on-one, happy ending, a sweet little romance Theme: Happiness must be earned with your own two hands. Move forward bravely