(demonic) (alchemical  construct)   
        (flower)       (memetic)        
    travelers   from   a  parallel    
   world far  beyond ours...   
   an initial seed  places a   
   forge. then  starts the  melting,  
   the gathering  of  materials  (the   
   secret ingredient in liquid glass  
  is blood, and in any case,   
  a human host is  needed for  
     interdimensional    travel).     
  after the entire plane is harvested,  
  comes the blooming phase where the  
  catboys spread  their eggs   
  to whichever  other worlds   
    have  drifted  close,  and  the   
    cycle   continues,   elsewhere.