7 Deadly Sins: Grand Cross is a new mobile RPG game based on a anime series with the same name. The game does justice to the story and also gives a new wway of experiencing it for fans. If you are new to the game it will be especially good since the story of this one is great.
The game has been released by Netmarble and has over 5 million downloads at play store already which proves it is worth a try.
Amano has made a review on this one so if you are interested check In depth review for this game