Guide

Sisters Ignis and Umbra live near the True Sea.
They've just received news that the Darkling has lost his most powerful Grisha, Alina Starkov.
And news has escaped from their village that Ignis is a Sun Summoner.
What will the Darkling do when he receives this news?
And how will Umbra, the Shadow Summoner, respond to this?

Just so y'all know, I've only read Shadow and Bone, so if anything is wrong to the story of Siege and Storm or Ruin and Rising, DO NOT BOTHER ME.