(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.