The Vessel of Lust, inhabited by the demon Gilles Derais (Evillious Nendaiki).
A magical tool created by the Seth Twiright inspired by the swords from the eastern kingdom of Jakoku. After <i>Leviantha's Cathastrophe</i>, it was recollected by Irina Clockworker who hand it to the eldest son of the Venomania family, who used it to fullfill his wish leading to the infamous <i>Venomania Incident</i> and the disappearance of countless women across Asmodean.