I was unsatisfied with the harem ending.. The harem is an actual story plotline which we have seen led to another blue roses death. Yet our main character can play favorites and doesn't really run into any issues with balancing the attentions of multiple roses who will go mad if they don't have her? Just didn't feel well thought out repercussion wise.

First prison arc where she is a 'side character. Next is imprisonment arc. Next the revelation that she is the main character after all and suddenly magic. So on and so forth

There was a premise that if she was separated from her roses, the roses would go insane. In the Epilogue she is separated from two of the roses for 7ish years except for by letter? Somehow not a problem?

Black roses punishment is to serve coffee at a coffee shop.. And only get to see her ever now and then.. While the other roses who aren't being 'punished' are separated by a whole dimension.

Next she was sent to her world again but cannot truly interact with anyone because they only remember she exists when she's in front of them? What is the point of that outside of a long honeymoon with her favorite rose? Then it started going down some sidetrack of she needs to hunt down other dimension hoppers? Weird..

Whatever happens with the 'these aren't your roses subplot'. Like I get it that she doesn't care but how does that affect the timeline?;