Sentinel of Cinderfell: the Moon (Vol. 27)

Summary

In a bustling celestial city orbiting a dying star, 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 a corrupt grand inquisitor obsessed with absolute control, they must race against time before the arrival of the next solar eclipse.