Was there a novel where the female protagonist quickly transmigrated to a different world to fulfill the wishes of the client? Can you recommend something?

The plot that he remembered was probably-the female protagonist would wear the body of the client and help the original body fulfill her wish. After fulfilling her wish, she would let the original body return to the real world and live on its own.
I remember a world where the original owner made a bet with a friend that she would definitely seduce three very good men. She asked the female protagonist to help her seduce those men. After the female protagonist succeeded, she retreated. In the end, the client could not deal with those men and begged the female protagonist to help her avoid them.
In another world, it seemed like the original body wanted to hook up with a male celebrity. She first became an air stewardess and met the male celebrity in the VIP room. Later on, she became the male celebrity's assistant and made the male celebrity fall in love with her step by step.
I don't remember if these two worlds are from the same novel, but they are both fast novels.

Answer 1

I recommend the "World Traversing Training Manual" to you. The female protagonist of this book is an employee of the Myriad World System's No. 7 mission. Her job is to travel between different worlds and help the mission person fulfill their wishes. From Lin Daiyu to the interstellar general, every client had a different wish, and it covered different time and space backgrounds such as the primeval era, ancient times, interstellar times, and the end of the world. If you like stories about traveling through different worlds, this book is not to be missed. I hope you like this fairy's recommendation. Muah ~😗