Eventually , while trying to kill Demon Knight , Valgan ends up fighting Glen and Gant before the former becomes Shirogane and destroys Valgan .
He later attempts to kill Mira when Demon Knight intervenes .
While trying to kill Demon Knight , Valgan ends up fighting Glen and Gant before the former becomes Shirogane and destroys Valgan .
He later attempts to kill Mira when Demon Knight intervenes .