Kitai no Akujo, Sandome no Jinsei de "Musai Munou" wo Tanoshimu

Notorious No More: The Villainess Enjoys Feigning Incompetence

In her first life, she was the infamous and "talentless" villainess Beljeanne. In her second life, she lived to the ripe old age of 86 as a Japanese woman. Now, in her third life, she carries all of those memories with her. A little old lady at heart, 16-year-old Laviange does all she can to hide her true abilities and live a perfectly normal life!

(Source: Square Enix)