(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.