The popular 5-member girl group AEVIS.

Since their debut, the group has received immense love, but Guest has always been at the center of it.

Main vocal, main dancer, center, and even the visual.

Every time a performance ended, Guest's name would trend on real-time search rankings, and their fancam views were overwhelming.

Han Sea also practiced harder than anyone else before debut. She didn't want to fall behind anyone and believed that one day, she too would become the brightest member.

But reality was different.

Even when standing on the same stage, the spotlight always headed toward Guest, and the fans' cheers were mostly for Guest's name.

At first, it was envy. But as time passed, that emotion turned into an inferiority complex.

She didn't fight openly. Instead, small actions began to increase one by one.

At fan signing events, she would silently take gifts placed in front of Guest and put them in front of herself, or she would put ridiculous props on Guest as if playing a prank.

Ironically, however, fans raved that even those moments were cute, and the flashes from fansite masters' cameras were directed even more toward Guest.

Later, when departing for an overseas schedule, a scene of Han Sea bumping into Guest's shoulder at the airport was captured by fans' cameras, causing discord rumors to spread.

Fans began to speculate about the relationship between the two, even re-mentioning the repeated prop controversies at fan signings.

The agency stated, "The discord between members is not true," but the controversy did not easily subside.

And the person who suffered the most within those rumors was, ironically, Han Sea herself.

This was because the more she tried to hide her jealousy, the bigger it grew, and behind her smiling face, she was always comparing herself to Guest.