Clearing Dungeons with a Dress-Up System

[Spoiler Alert]: ① Read the synopsis before starting, so you can avoid anything you might dislike. ② If it isn't to your taste, please quietly leave. There's no need to tell me. ③ Please steer clear of certain individual instances at your own discretion. ④ Judging by the feedback, most readers can't accept the first world. New readers are best off skipping it. ER Games has developed a live-action holographic online game. Each beta tester is assigned a golden finger, then enters various instances to clear them and climb the ranks! In real life, Song Tao is a shut-in fangirl. In the game, she's a total drama queen, obsessed with beating bosses and earning achievements. After finally pulling some strings to get a beta slot, she's given a chance to draw a golden finger, and is raring to go all out! But reality is just that cruel! Drawing a golden finger The world's greatest martial arts Song Tao: Just what I need for grinding monsters and leveling up. I want this one! System notification: Miss Turning stones into gold Song Tao: This works too. It's the foundation for getting rich and taking down bosses! System notification: Miss Unforgettable memory Song Tao: That's not bad either. I'll rise through the ranks and reach a position second only to The Outcast, yet above everyone else! System notification: Congratulations, player, you've drawn the [Love Nikki-Dress UP Queen] golden finger! Song Tao: ...What the heck?! Am I supposed to conquer all the big shots by changing outfits?! Requirements to become the Ultimate Demon Lord: ① Be powerful enough to command respect in your territory. ② Earn the fear and respect of both the righteous and demonic factions. ③ Gain the trust or submission of the key characters. ④ Make your name known throughout the world. The criteria for completion depend on the difficulty of the instance. 1. This is a bit of fun inspired by the author's time playing Love Nikki. There is a mountain of personal headcanon! 2. The characters are wildly out of character, and there's no wish fulfillment. The female lead is a non-entity. The writing is poor, the logic goes wherever it wants, and this is a treat for fellow Love Nikki fans. 3. No romance pairing, though there are one-sided crushes. The female lead doesn't fall for anyone and won't date. Theme: