Share your The Seven Deadly Sins: Grand Cross Friend Code in the comment section below, along with your server (Asia/Global) so that other players can easily find and add you!
How to add Friend Code in 7DS?
In order to add friends, simply go to Menu → Friends → Search for Friends → Enter Friend Code → Search
You can easily find your friend code in this same window.
Do not that you can have only 14 friends at max in the game.
Every day, you can send and receive Friendship Coins via the Friends menu. Friendship Coin can be used to hire Heroes or to purchase various Heroes in the Coin Shop.