When I read your post, I got the feeling that you were searching for a manhwa/manga/novel with romance at its main theme. That's why I don't think Shadow Queen was the type of novel you were into, as it's more focused on revenge than anything else. This is not a reverse harem manhwa though. However, the Shadow Queen betrays Grodus. This happens, but the arcane power of the Crystal Stars is then used to separate Peach from her possessor briefly to give Mario and friends the strength needed to fight the Shadow Queen. Mario defeats the Shadow Queen and frees Peach, returning home with her. Development and release. Highest odds in casino.
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