MMORPG game "Hera Clonia", which is headed by the members of T-ara as promotional models, has announced that they will officially be opening for service on May 4th. Earlier this month, fans of the game chose popular girl group T-ara as promotional models for the game through a press conference held on the 16th.�Co-produced by Windysoft and Playbuster, the game is a renewed version of "Heva Online", which first hit the market back in 2009. Source: Game Chosun