A Deal with the Devil. Hulderotica, #22

The last person the former goddess Eresh wants to deal with is Hulngal. But she does owe the mystic delivery of the relic Hulngal hired her to steal; a recurring arrangement and one it can be hard to say no to, even from an old enemy and former lover when they're one of the last surviving members of your shared pantheon. But when Hulngal comes to collect, she wants something else too: an alliance.
It's a chance to lower Hulngal's guard and work one step closer to long-desired revenge after millennia of waiting. Except an alliance between two entities so old and powerful can't be sealed with mere words. So how far is Eresh willing to go for a chance at vengeance on the woman who killed her wife?5, 400 Words. Standalone.