My family used me as a blood bank, the flower arm man was my salvation

I was born to be my brother's blood bank, his dumping ground for waste utilization.
My parents treated me like an enemy, tearing up my admission letter and abandoning me to flee far away.
If it weren't for Jared Shen, I might have died on my nineteenth birthday.
But when I was overjoyed and ready to marry this man, my parents came knocking on the door.
"Daughter, you must save your brother!"