The fresh face is Lynn, the so-called Princess of the Lost Kingdom. She's a lightning-fast fighter who uses a spear to strike out and quick reflexes to dodge attacks. Some of her skills include Swift Assassin, Five-Fingered Death, and Jade Fox.
The addition of Lynn coincides with an in-game event that gives out special awards at specific times and the opportunity to win gifts. You can see Lynn in action in a video after the break!