Journey to Oakhaven: the Void (Vol. 43)

Summary

In a high-altitude fortress carved from solid mountain ice, a silent archivist who can hear the whispers of old books discovers a velvet black thread that absorbs all light around it that could shatter the fragile peace treaty between warring kingdoms. Pursued by the Ash King, an ancient warlord entombed beneath the bedrock, they must race against time before the arrival of the next solar eclipse.