The heroine is not strong; one-on-one romance. In each world, she has to maintain a certain persona.
Bai You is a deep-sea mermaid with an incomplete soul.
To make her soul whole, she makes a pact with the System, a teapot, and transmigrates through various worlds to give the male leads golden fingers.
Bai You:
World One: I meant to become the male lead’s guard, but ended up becoming his wife.
Teapot: Host, you have what it takes to be someone’s golden finger.
World Two: I became the male lead’s contracted beast.
World Three: Is the male lead my male pet?
The male lead, Wu Lü, grits his teeth: “Bai Xiaoyou, come here and explain what these words you carved into my soul, ‘husband’ and ‘male servant,’ mean.”
Bai You: !!!
It suits my fish very well
A genre that novices would not even want to read