(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.