"Overall, It has a pretty good plot and the concept is great."

"If you're an Otome fan and you haven't played this game, I suggest you download it immediately."

"If you've got the flexibility and enjoy romance games, I'd recommend giving it a try and seeing where your route takes you."

You were looking for a game app just to kill some time and stumbled upon an app called "Mystic Messenger".

It sounded interesting so you downloaded it. Once you opened it up, you found yourself chatting with someone nicknamed "Unknown".

"Unknown" persuaded you to go to some studio apartment. As soon as you walked in the apartment, your app suddenly connected to a mystic group chat with attractive guys?!

After a long chat, they ask you to join their secret party planning association called R.F.A...

(From VNDB)