The Seven Deadly Sins and the Ruler of Death

The Seven Deadly Sins and the Ruler of Death (〈七つの大罪〉と死の支配者) is a collaboration game event in Mass for the Dead with characters from Overlord and The Seven Deadly Sins. It was released on October 1, 2022 to October 15, 2022.

Background
A guest from another world has been recently summoned to the Throne Room. The boy, who calls himself Meliodas, who is not as old as he looks. While being cautious of the mighty magical power hidden in his body, Momonga decides to cooperate in the search for a girl named Elizabeth――

Incident
TBA

Aftermath
TBA