This is not the first time that Bless Online receives a server merge in Korea. An announcement was made on the official Korean site.
Bless must be an amazing game to be on all these platforms (according to the tags): iPad iPhone Nintendo DS PC PS Vita PS2 PS3 PS4 PSP Wii Wii U Xbox Xbox 360 Xbox One
Bless must be an amazing game to be on all these platforms (according to the tags): iPad iPhone Nintendo DS PC PS Vita PS2 PS3 PS4 PSP Wii Wii U Xbox Xbox 360 Xbox One