From a Brothel to Supreme Female Emperor

From the start, Wang Xi transmigrates to the cultivation world and becomes a courtesan, but she refuses to accept her fate! Why should she have to put up with being cast aside? It's not fair! Then she awakens a cultivation simulator and takes on a disciple. Wait, what? How did her disciple turn into a yandere? Years later, Wang Xi has become the peerless Immortal Emperor. She says, “I got where I am today through my own hard work!”

[This book is also known as: I Can Only Make Things Tough for the Simulator]

This is more or less the outline I have in mind. I planned for seven arcs, though the first one is a little unusual. If that bothers you, feel free to skip straight to the second arc.