Danzai sareta Tensei Seijo wa, Akuyaku Reijou no Michi wo Iku!

Luna, a saint, was executed by the people she had saved after being accused of being a fake, ending her life. She was reincarnated 300 years later with immense power, and on her deathbed, she wished to live freely like a "villainous lady." She plans to fulfill this dream and avoid being discovered as a saint... but her overwhelming power causes major trouble wherever she goes!

(Source: Overlap, translated)