The first few seconds so sound video game opening. It's great haha
I really like the ballad section, it's what makes this song so typical epic Ayu though. Her vocals get strained as soon as she hits the chorus.
This was recorded around Love Songs time right? So before her new training?
I agree that the song is very "familiar". It feels like if Mirrorcle World were on Love Songs. I'm not a fan of Ayu rock, so I don't like the guitars much in this.
Overall, it's a good song, but nothing amazing.