At last, I am happily announced that we have a version 3 update with Hyeonchae's route.
If you are success to open her route, Title screen will be change like this.
You can check it out on Yeri's route to open Hyeonchae's story.
BJ Dubbinggirl Joined as a Voice actress
Her websites:
아프리카 채널유튜브 채널
You can expect her voice on Hyeonchae's route with various sub characters.
Changed files in this update