After Binding the Black Technology System, I Defeated the Male Protagonist

Jiang Huaining was originally the fake daughter of the wealthy Jiang family. In his previous life, he was framed and killed by the male protagonist Liu Shangshu because he robbed the family property and suppressed the real daughter Jiang Huailu. The Jiang family went bankrupt. After her rebirth, she was bound to the Xueba Black Technology System, and by learning and exchanging black technology products, she was determined to protect the Jiang family and avenge her enemies. Jianghuaining relied on wisdom, strength and system assistance to fight back strongly. Not only did it stabilize the family's position, it also began to independently develop black technology products and prepare to establish its own technology company. At the same time, Jiang Huailu gradually realized that simply pleasing his parents could not win recognition, so he began to learn business knowledge and compete openly and covertly with Jiang Huaining.