| (敗北, Haiboku)
|Episode||Shirogane no Ishi Argevollen: #17|
|Japanese||October 30, 2014|
The command of the 8th Independent Unit convenes to figure out a strategy of withdrawal from Pudder allowing the wounded to retreat first, and then the rest of the unit. During the battle the Trail Krieger unit holds off the invading enemy. Meanwhile Tokimune Susumu decides to go and pilot the ARGEVOLLEN. Second Lieutenant Schlein Richthofen in the STURM ALPHA engages him. During the fight, both of them give it their all. Richthofen is defeated, but at what cost.