I Became The Young Wife of The Male Protagonist of a Martial Arts Novel

Read manhwa in (English/Raw) Language Written By Mangahood.com – I Became The Young Wife of The Male Protagonist of a Martial Arts Novel / 무협지 남주의 어린 아내가 되어 버렸다
I possessed the body of the distant ancestor of the male lead in a martial arts novel where the male lead does everything.
To faithfully fulfill the role of supporting the male lead, I worked tirelessly, breaking my bones to establish the greatest family.
Afterward, I closed my eyes peacefully.
“What? My family has fallen?!”
When I opened my eyes again, it was 300 years later.
The family I painstakingly built was on the brink of complete ruin. Moreover, the male lead I devoted my entire life to supporting was about to enter a humiliating political marriage with the villainess of the original story.
But the biggest problem is…
“Why did I become that villainess?!”