An actor's audition. Specifically, the Hyper Action Star audition for action and stunt actors. At first, most people were indifferent.

After all, audition programs were nothing new. However, perceptions changed dramatically after the release of the teaser trailer—particularly after Seoyeon’s spectacular rappel stunt.

• Aren’t all reality shows scripted anyway?
• She probably didn’t do the stunt herself.
• Seriously, only naive people would believe this.

Of course, not all reactions were positive. Many were skeptical, wondering if such a breathtaking action sequence could have been faked.

• Who even is Ju Seoyeon, and why is she getting so much …