Don't Save the Duke

Also known as: Sihanbu Heungmang An Guhago Tteonamnida, 시한부 흑막 안 구하고 떠납니다, I Left the Time-Limited Villainous Duke Without Saving Him, Je ne sauverai pas ce vilain, 没有拯救倒计时反派就离开了, 余命わずかな悪役を救わずに旅立ちます

by Relight Studio, Mojojojo

Reborn into the life of a maid in a novel, Betty has one goal: to live a quiet and unassuming life. Unfortunately for her, at the end of the original novel Duke Janus ends up annihilating the world. Now, Betty must try to change the story and escape from the duke, who is growing ever more obsessed with her. (Source: Manta)