I've Reincarnated, Who Are You People?

In her past life, after being brought back home, Jian Yu did not live the life she imagined but suffered a lot of bullying. After dying unexpectedly, her family did not step forward to handle her aftermath. They only had a secretary entrust a custodian to select a remote, small gravesite for her burial.

Upon waking up again, Jian Yu leaves home first... When they meet again, her mother slaps her across the face. Jian Yu moves her fingers, sending out a code that opens the company's network firewall, causing confidential files to fly everywhere and resulting in billions of dollars in losses for the company...

This also exposes her parents' hypocrisy to the camera... As for her younger sister's frame-up, she naturally repays kindness with kindness and enacts revenge for wrongs...

Having offended too many people, after losing her sight in a car accident, everyone thought she was finished. Suddenly, she transforms into the fiancée of the head of a financial tycoon and prestigious family.

However, Jian Yu is puzzled; when did she get engaged??? And it's to a big shot...