Challenga's Manga

Adopted to take the place of an ailing daughter, but never treated as a family member she has repeated various sequences and roles several times. Starting this last time she decides to not try to belong to their family, but to live for herself and begins small rebellions. What will happen next?

Dark male lead of a story that picks up a daughter at an orphanage after hearing his friend brag about being a parent. She was the only child that didn't cry and was actually confrontational. In addition she spoke of the abuse and neglect that all the children suffered. She acted more like a miniature version of himself that while not fully arrogant, was malicious to those that did her wrong then gentle and kind to whom showed similar responses. She's going to be a gem in high society, especially to those that try underhanded and spiteful behavior to her and family.

transmigrates into a villainess in a novel written by a friend that is a romance martial arts fantasy. She makes changes and starts solving small personal issues that also lead to large political changes as well

She transmigrates into a novel she wrote herself as the villainess "Final Boss" that would be beat by the love of the main characters. However, she takes over a year before her "family" sends her off to the North to full-fill the Emperor's orders without any training or plan. However, she knows about her abilities and trusts them and makes a stand to be able to stay. However, she didn't realize the "butterfly" effects that would begin upon befriending the ML and earning a reputation.
The first volume ends at Ch 40 with holding off the beasts, but will a conspiracy be exposed or will she begin to realize that major changes are on the horizons?