*sighs*
Look harder.
Yes.
Yes.
This is not a harem game.
There is a dom and a sub path. You can be good or evil (both routes). Many Li's...most are exclusive. There are some secondary throuple paths. On the dom path, you can have a LI, a secondary throuple pairing, slaves, your own assistants...sounds like a harem to me, but not in the way you are obviously asking.
Even on the dom path you start off as a slave (well treated though for...reasons), at the current state of play, you are on the verge of losing your slave status and becoming free and starting to assert your dominance/authority. However, that will not happen properly for some time, you may be the chosen one but you are in a world of sadistic, very powerful women.