Roll the credits!
Alex had decided that a kingdom wasn't her end goal. She planned to build the Strongest Undead Empire.
Fantasy · PikaQ
I’m curious, isn’t there an item in the mc’s store that can help upgrade talents? If so, he could help upgrade his sister’s talent to the xxx level at least. He can just pass it off as another one of his awakened talents if she ask how he did that.
Is it possible for it to possess Alex and boost her strength?
After reaching Monarch level, its abilities were greatly enhanced. Its clones could now possess and strengthen multiple undead simultaneously.
Building the Strongest Undead Empire from Scratch
Fantasy · PikaQ