I like that it's not Brave Girls version 2. I wish there was more to the chorus, though. It's a kind of short song and doesn't have much going on for a sizeable chunk of it.
Also, wtf with Brave half-assing their debut.

I wanted to go check out the rest of their debut album, but their artist page isn't set up on Spotify, so they don't appear in search. And of course, Brave couldn't be assed to actually link to their Spotify from their YouTube description or Twitter like a competent company. So I had to find a fandom Twitter that had a direct link to it.
Even if this debut was the best thing ever, Brave Entertainment's artists have always been let down by the management, not the music.