(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.