Surviving as the abandoned sister of the ML SASM

My name is Lily Lyndsey, I'm a 27 years old woman who works really hard to achieve her dream to be able to buy anything she desires, the thing that I desire is to be able to go to Japan, the dream city for otakus like me.
But I died miserably without achieving my dream
Reborn in my favorite novel that I finished before death came knocking on my door!!
What will happen in this familiar yet unknown world??
Will I be able to survive the madness of my "biological family" and live a calm life with my new family?

author note: hello everyone it's Ash here, I may change the story since I constantly get new ideas so I hope you all understand!! Plus the cover is not mine, credits to the author
https://www.wallpaperflare.com/anime-original-black-hair-girl-green-eyes-wallpaper-gxcje
hope you enjoy my story