Hide & Seek
Worried about Ernie, Edgar and Dietrich accompany Batson, David, Kid and Addy in their Silhouette Knights to Fort Casadesus. Meanwhile, the Bronze Fang Knights managed to sneak into Fort Casadesus and hijack the Fort's Silhouette Knights including the three new Telestales.
Aired 30/07/2017EP 5 - Hide & Seek

2017
Knight's & Magic
A Japanese mecha otaku dies in a car accident and his soul is reincarnated into another world as Ernesti Echevarria. Eru inherits memories and interests from his previous life, and aims to be a pilot of a Silhouette Knight, a large humanoid weapon that really exists in his world.
(Source: Anime News Network)