Traveling through ancient times: living a different life

Chen Biyue was reborn in another world because she saved someone in her previous life. She was bound to the system because of her merits. In order to upgrade the system, she needed more power to protect her family and herself, so that her family could realize their dreams. Relying on the power of the system, she became very powerful, punished the evildoers, protected the border, and found her lifelong lover in another world, and walked on a happy life together! ...