She's a potential vessel for the big bad at least. just like he was and just like our sword saint MC is.Aren't they killing off boss characters a bit too fast?
Unless Catleya is the actual big boss our MCs will have to face...
something like her body is just made of those black butterflies, shes not regenerating form damage but having split parts fly back to herThat isn't normal regeneration. From the looks of it her power is just assemble and disassemble. But she can also make clones out of things she disassemble.