"If you turn on this setting, you will not be able to read the corresponding user's messages in your personal chat."
※Messages in server and guild chat are still displayed
■How to block
1) From the chat, tap the icon of the user that you want to block
2) Tap the "BLOCK" button located at the lower portion of the user's information popup
■How to unblock
1) Tap the character icon on the upper left-hand portion of the "HOME" screen
2) Tap the "BLOCK" button in the "SETTINGS" tab
3) Tap the "UNBLOCK" button next to the user whom you want to remove from the block list