Drinking secrets

Do you have a trump card that can kill you together with the Red Marshal?
When Mitsuo Cyrus heard this, he couldn't help but raise his eyebrows.
It seems that the many races in this ruins are not vegetarians. Although the Red Marshal is strong, they are not afraid of him at all, and have already thought of ways to deal with him, but things have not yet progressed to that stage.
To perish together is the last resort.
However, if the Scarlet Marshal eventually died in their hands, wouldn't...