In a strange dark age based on Celtic myths, the Divine Empire's path of conquest seems unstoppable... until a savage priest makes a critical mistake while attempting to resurrect a Demon Lord! Now the scales of fate tip in the other direction as the resurrected Lord Arawn joins instead with the priest's intended sacrifice, the Priestess Riannon and her brother Arthur, to assemble the force that will bring the Divine Empire its knees! Shirotsumekusa is the author and artist of this manga which has released 3 tankoubon. The manga is called "Tears to Tiara - Kakan no Daichi." Media Factory is the Japanese publisher.