I Transmigrated into a Book as the Evil Stepmother, and Raised the Kids with a Shopping System

Liu Wan was a mediocre web novelist who transmigrated into the very story she'd written, and became its coldhearted, wicked stepmother! The night before, she'd been plotting how to make the wicked stepmother sell the child and run away. The next day, she was knocked over, hit her head, and transmigrated. Luckily, the heavens had given her a shopping System, and from then on, she began her journey to turn her life around. When her sister-in-law tried to make things difficult, Liu Wan slapped her with one hand and unleashed the Eighteen Dragon-Subduing Palms with the other, smearing blood all over her face! Everyone was so terrified, they thought Liu Wan had gone mad. Taking the adorable child home, she began raising them with the help of her shopping mall!