Also known as
セト＝トワイライト
Seth Twiright was born in the Second Period as part of an artificial species that took the form of sentient masks, a mask with a will, eventually becoming the mask worn by the Master of the Hellish Yard.
Aku no Taizai: Enbizaka no Shitateya
NOVEL
Aku no Taizai: Nemesis no Juukou
Aku no Taizai: Gobanme no Pierrot
Aku no Taizai: Master of the Heavenly Yard
Nanatsu no Tsumi to Batsu
