Isekai Onmyouji to Juuni Tenshou no Shikigami

A legendary onmyoji, renowned for his unmatched spiritual abilities and the Twelve Heavenly Guardians under his command, was betrayed and killed. On the brink of death, he transferred his soul to a new world, rebirthing as Wayne, the third son of a noble family. In this world, magic is common and one’s social standing depends on magical skill. Wayne possesses no mana and lacks magical talent, but retains his spiritual powers and knowledge from his past life. Despite his lack of magical ability, he wields his onmyoji skills and shikigami to achieve what others cannot. His journey unfolds in a magical kingdom where his abilities remain unknown and his power defies local understanding.