Yeah there was lot of posts and discussions about that ... the biggest problem is money income that should be fixed with promised PvP rework (and other stuff that they hinted in last news). Just remember that you don't spend money and affection just to get bigger income but to unlock scenes (which should be our main focus) ... but yeah only thing that we can do now is to hope that we will get big update soon. I can somehow deal with 5* Ankyo (right now I am saving 11,7M for her last star) and then I will just spend next month saving for that Abrael 5th star but other girls that are on later position in my harem will be just crazy if we don't get more income sooner.