Hi there, i wanna talk about friend system. We always adding friend into our friends list, yes. But what will u do u when u got killed in NML or u compete with someone in bossing? "Add him into FRIEND list!!" so u can get the information when he log in and which world he choose. It's interesting in this situation because our friends list are full of our enemy's name lol.
I am sharing what i found to u. No request about adding an enemies list . Just for fun. Hehe XD