A playful cryptographer. A cold combat girl. A one of a kind geek. A prodigy a hacker. A cute girl who has vivid memory. An excellent photographer Let's join Covein, Keiren, Hugin, Munin, Aeper and Verse on their adventures as they go on solving conundrums. Little did they that there is a group who is secretly holding grudge on them that is responsible for the non ending blood sheds on their vicinity. You ready? Come on.All Rights Reserved