Called a genius, Meteora became the chief saint at the age of 18, but is ordered to be demoted. Freed from the burden of supporting the Central Temple alone, Meteora sets off with a smile of joy. Along the way, she meets the knight Lionel and sets out on a journey to save people. Although their first meeting was the worst, the two gradually grow closer... The strongest banished saint saves the whole world?! A thrilling heroic fantasy!