Transmigration: Becoming the Wicked Stepmother of Four Children

Lu Qingqing, a modern female medical genius, was deliberately locked out of her room by a colleague during a toxicology testing competition… She died on the spot from inhaling a large amount of harmful toxic fumes… When she woke up, she found herself unexpectedly transmigrated… Her first problem was that her aunt was selling her child, and Lu Qingqing, unable to bear it any longer, slapped her twice… Her awful grandmother wanted to kick the whole family out, but Lu Qingqing wouldn't stand for it; she signed a marriage contract first, and then built a new house for herself… If the child was bullied, don't worry, she'd pay back tenfold… If someone came to steal from her house, no problem, she'd take responsibility if they killed them… Moral blackmail? Sorry, Lu Qingqing's only flaw is her lack of morality… She finally got to transmigrate…