The most notable feature of the White Titan is the all-encompassing layer of plated, armor-like segments of hardened skin protecting its body. This armor is capable of protecting the Titan from significant amounts of damage. Despite this increased durability, there are segments of raw skin in-between the armor plating that glow a reddish purple color and can still be attacked or damaged.
After Eren is discovered to be the holder of a Titan ability and is chained up within a Military Police stronghold to be executed, the White Titan suddenly appears to the shock of the soldiers present. It quickly eliminates many of them from both the Military Police and the Scout Regiment, crushing several underfoot and sustaining no visible damage. While the surviving soldiers are forced to take cover from debris falling from the tower and the swinging attacks from the Titan, they notice it was able to escape with Eren after the latter is freed from his bonds.
Abilities: The most notable feature of the White Titan is the all-encompassing layer of plated, armor-like segments of hardened skin protecting its body. This armor is capable of protecting the Titan from significant amounts of damage. Despite this increased durability, there are segments of raw skin in-between the armor plating that glow a reddish purple color and can still be attacked or damaged.
Story: After Eren is discovered to be the holder of a Titan ability and is chained up within a Military Police stronghold to be executed, the White Titan suddenly appears to the shock of the soldiers present. It quickly eliminates many of them from both the Military Police and the Scout Regiment, crushing several underfoot and sustaining no visible damage. While the surviving soldiers are forced to take cover from debris falling from the tower and the swinging attacks from the Titan, they notice it was able to escape with Eren after the latter is freed from his bonds.
Source: White Titan, available under CC BY-SA 3.0.