100 Observational Variety Show

Nearly a year had passed without anything being uploaded to Seo Si-yeon's YouTube channel.

The channel bearing the name [Seo Si-yeon Official] had steadily gained subscribers instead of losing them, even while Seo Si-yeon was on hiatus.

It currently had 890,000 subscribers, a number that had increased somewhat since Seo Si-yeon's comeback.

Some people had even forgotten that they were subscribed, while others pressed refresh once a day because it felt like it was about time for a new video to go up.

Then, all of a sudden, two videos were uploaded almost simultaneously, one minute apart.

[Hello?]

[「Vianto」 Behind the Scenes of the Model Shoot]

One thumbnail featured Seo Si-yeon's face blown up to an enormous size, while the other was occupied by Seo Si-yeon with a sullen expression.

The first video briefly discussed what had happened during Seo Si-yeon's break and her plans for the future.

People were glad to have confirmation of her comeback, but disappointed that there was no mention of an album or new song, so they clicked on the second video...