A mecha otaku is reincarnated into another world as Ernesti Echevarria, also known as Eru. In this world, huge humanoid weapons known as Silhouette Knights exist. Dreaming of piloting those robots, Eru and his friends, Archid Olter and Adeltrud Olter, aim to become Knight Runners.
Rie Takahashi
Shinsuke Sugawara
Ayaka Ohashi
Atsushi Imaruoka
Hidetaka Tenjin
Kazuyuki Okitsu
Masaru Ikeda
Natsumi Fujiwara
Sayaka Ohara
Sayaka Senbongi
Shizuka Itoh
Yasuaki Takumi