Colesprouse - Raging Tide Arc User

is i must do 1 mine in all my chr ? i have 4 chr on the same couunt? is i must do 1 mine in all of theme ? or just one ?? b:sad b:sad i willl wit other 24 hours b:sadb:sad i love this game and i can't wit that long time i can't take my mats or coin or any thing