Harem king System

I died ......... but that was not the end, they offered me a chance to live again but not in my world, in a different one with a system of my choice. obviously I accepted, but not everything went well ..... because there are ghost beings, warriors, Yokais angels and many other beings in this place ?? !!! I want to go to a world with beautiful women and without dangers and make a harem in that world !!! but now I not only have to live in a world with many dangers ..... now I also have to travel to other worlds and save them from destruction ........ but I will not give up on my dream of doing a Harem !!!! I will achieve it with the help of The System King of the Harem