After the Father Rebelled: the Legitimate Lady Plotted to Take over the World

[Big heroine + decisive killing + fighting for hegemony in troubled times] When Shen Xun was only ten years old, he witnessed his father betrothing his eldest sister to the heir apparent of Prince Qin as his stepmother. After witnessing everything, Shen Xun secretly vowed to take charge of his own destiny. After that, she gave up all her time for fun, studied business with her uncle, and worked hard to build her own power. Recruit talents, raise private soldiers, create Tianji Pavilion, and establish the world. Seven years later, the world was in chaos. The Qiang people from the northern border invaded, and righteous acts occurred frequently in the Eastern Wilderness. The kings of the Southern Ridges ceded territory to rule the roost, the Taiwei of the Central Territory sought power and usurped the throne, and Shen's father in the Western Ridges raised his troops to rebel. Shen Xun led his private soldiers to quickly regain the two states of Qingsu, drive away foreign enemies in the north, collect mountains and rivers in the south, quell rebellions in the east, and restore peace and prosperity to the world, with clear seas and rivers.