After defeating Sally and Baro, Asta and Gauche suddenly end up having to face Licht, the leader of the Eye of the Midnight Sun. Licht's attacks are too fast for Asta to see, and he gets injured.
Apparently he's the leader of 
the Eye of the Midnight Sun.
.يبدو أنّه قائد عين شمس منتصف اللّيل
Anscheinend ist das der Anführer
des Kalten Auges der Mitternachtssonne.
El jefe de Ojo de la Noche Blanca.
El jefe de Ojo de la Noche Blanca.
Le chef de l’Œil maléfique
du crépuscule.
Sembra sia il capo
dell'Occhio magico della notte bianca.
Parece que ele é o líder do
Olho do Sol da Meia-Noite.
Вроде как главарь «Белой ночи»!