My New Life As A Zoldyck In HxH

*Reborn in HxH as Maha's sister with basically immortality.**
In my first life, I was a CEO. I had experience with negotiations, remaining calm in frightening situations, and being completely emotionally detached.
Yes, I know. Typical cliche backstory.
But for me, that was my life.
I had the average childhood - books, movies, anime, school, and studying.
I spent middle school waisting my life away, reading manga, watching anime, reading romance, watching sitcoms... and then I realized how my life wouldn't get anywhere like this.
I had always despised couch potatoes, and I was slowly turning into one.
So I finished reading and watching my current favorite manga and anime, Hunter X Hunter, and started studying.
It turned out, I was a prodigy. I
had astonishingly accurate memory - I could remember things just by looking and hearing them once.
I expanded my knowledge by a LOT, and after graduating, I started my company.
Alas, after my company reached #1 in the world, my family died in a car crash, and my closest friends betrayed me... (yes, I know. My life story is so common that if this were a book, no one would feel an ounce of pity.)
I grew detached from the world.
There was no entertainment, just work, boredom, sleep, work, sleep, boredom, work.... An endless cycle.
Hearing an assassin would come, I wrote a will giving away everything to my business partner.
After writing the will, I willingly drank the most lethal poison (since the assassin apparently knew I had become immune to most poisons after taking a class from the weapons master) and died peacefully, hoping my next life would be a little more exciting... and that I would have more people to rely on.

I opened my eyes, unsure if I would be met with Heaven or Hell's gates, and found myself... facing a white wall, with noise and energy surrounding me.
I looked around cautiously before realizing I could barely move my head.

The last thing I heard was the word "Zoldyck..." before I passed out.