Bless and Lost Ark Featured in Unreal Engine's GDC 2015 Trailer
Lost Ark and Bless don't formally attend GDC 2015 and they are both in development. Lost Ark is an isometric hack-n-slash game plus casual game modes and some mini-games. Currently the game hasn't confirmed to release in oversea market.
>> Lost Ark Preview – A True MMORPG
Bless focuses on large-scale world exploration and kingdom versus kingdom PvP. The game is also known in the MMO community with its shining graphics and visual effects.
>> Bless Online CBT2: Massive Realm X Realm Content Preview