(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.