(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.