Helck is short for Helck the Hero, a popular manga series created by Nanaki Nanao and serialized in the Ura Sunday web magazine from 2014 to 2017. The entire story spans 12 volumes totaling 111 ...

While compelling, Helck's narrative caters more to a specific audience. The series weaves together elements of action, humor, and deep emotional themes that won't agree with everyone.

Vermilio is frightened by Helck's power as he goes berserk during his battle with Augis. It makes her recall the words of the Great Witch, who warned her about Helck.