(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.