Business Wire Wrote:LOS ANGELES--(BUSINESS WIRE)--#maplestorym--Leading mobile MMORPG, MapleStory M, is ringing in its one year anniversary in style with the introduction of the highly anticipated Phantom Hero, as well as a host of events and new systems. Players can pre-register now until July 17 in Phantom’s proposal Pre-Registration Event by tapping Phantom’s icon in-game to receive a special gift box with unique items including Unique Weapon Whetstone, Unique Armor Whetstone, Auto-Battle Charge Ticket and more. Featuring a