Tsuihou Joutou! Tensai Seijo no Watakushi wa, Doko de Darou to Kagayakemasu no de.

Mitya, who was called a genius and became the head saint at the age of 18, receives an order to move to the left. With a smile of joy at being released from the burden of supporting the central temple by herself, Mitya sets out on a journey to save the people after meeting the knight Lionel on the way. Although their first meeting is not the best, the two gradually grow closer.

The most powerful exiled saint saves the world! A heroic fantasy!