They are canon, and they aren't separate entities, they are as said Aetrul and Ello being possessed by V̶̵̴̸̷̴̴̶̶̵̴̴̸̷̵̷̸̷̸̵̴̴̶̶̷̶̸̵̵̷̴̴̶̶̴̴̶̴̷̴̴̵̷̴̸̷̷̷̷̵̸̴̷̴̴̸̷̴̷̷̷̷̸̷̸̸̷̵̴̸̴̵̴̷̸̴̷̷̵̴̸̸̵̶̸̷̴̷̸̷̷̸̵̴̷̵̸̶̷̸̸̷̸̸̴̷̷̵̴̸̵̷̵̶̶̵̵̸̴̸̷̵̵̷̡̡̧͙̦͖̝͎̯̖͈̫̟̳͓͍͙̳̎̊͒͆̉̃̑͆̽̓̏̕͠è̸̸̸̴̶̷̸̶̶̵̴̵̸̶̷̵̷̶̵̸̴̵̷̵̶̵̷̷̸̵̵̷̵̵̵̸̶̴̵̸̸̵̷̴̸̷̴̴̶̶̴̵̶̷̷̷̸̵̸̸̶̷̵̴̶̶̵̶̵̸̴̷̸̶̸̸̸̶̴̸̷̵̸̷̵̶̷̶̶̸̸̵̸̴̵̸̵̴̵̴̶̷̸̸̸̷̵̵̸̴̶̵̷̷̵̷̸̷̡̜͕̘͎͕͔̣̫̳̩̻̩͉̤͔̖̟̥͌̈́̂̓͑͆́͠͝n̸̸̸̴̴̴̴̷̵̷̴̸̷̴̴̵̶̶̴̵̴̵̴̶̵̴̸̸̶̸̸̶̶̸̸̸̴̸̸̶̵̶̷̷̵̶̶̴̶̸̶̶̸̶̷̸̵̶̷̸̷̸̶̵̴̵̴̶̷̶̵̶̵̵̶̸̵̸̴̷̶̵̶̴̶̸̵̸̴̵̢̢̛̤͖̫̪̳̖̼̞͒̄̂͆́͆͋͌̄͋ģ̷̵̴̸̵̸̸̵̸̵̸̴̷̴̶̶̸̸̴̷̸̷̶̸̷̷̵̶̵̷̵̸̶̸̶̷̶̷̸̴̵̷̷̴̴̶̶̷̵̵̵̸̶̸̴̸̷̸̷̴̶̵̶̶̶̵̶̸̴̷̷̷̶̴̴̸̶̴̵̶̷̷̷̸̸̵̵̴̴̶̴̷̴̶̷̷̸̷̶̴̷̵̶̷̸̸̵̷̵̵̸̷̷̶̵̶̴̷̸̴̵̵̶̴̵̶̷̶̴̶̵̷̶̵̸̴̵̵̵̵̶̴̸̸̶̶̷̶̸̷̵̶̸̶̵̸̷̶̸̵̸̵̶̷̴̧͇̠̖̝̪͔̘̭̥̭̬͖̪̰̼̻̺̮̹̠͑͒̇̈̔̈̌̿͌́̆̈́̅̍͋̅́͒͋͠ȩ̸̵̴̸̵̴̵̷̵̴̵̸̶̷̵̵̵̸̸̸̷̴̴̴̸̶̷̷̸̵̸̷̴̵̸̷̵̴̶̴̵̵̶̷̵̶̶̸̸̵̸̶̷̸̸̵̴̵̴̶̷̵̶̵̵̴̴̴̵̸̴̡̢̢̱̤̅̈́́̊̑͗̍̕͝ͅä̸̵̷̷̷̶̴̴̵̷̷̴̷̵̴̸̵̸̵̸̸̶̵̴̸̸̷̷̶̷̸̸̷̶̵̵̶̷̵̴̸̶̴̶̵̴̷̵̴̵̴̴̸̶̴̶̴̷̸̴̷̷̶̸̷̸̷̵̴̷̴̴̶̵̸̸̷̷̵̵̶̵̶̴̷̵̷̸̵̵̸̴̸̴̸̵̵̸̷̵̶̶̵̱̥͓̯̥̞̜͚̼̳̲̥́͊̑͒̿̔͑̇͂̌͑̑n̶̵̷̸̴̵̶̴̷̴̶̷̷̷̵̸̷̷̵̵̵̶̴̶̷̷̶̷̷̵̴̴̶̴̴̴̵̷̵̶̸̴̷̴̴̵̵̷̷̷̴̸̸̷̴̴̵̷̷̶̵̷̷̸̶̴̶̷̶̷̶̵̵̴̸̵̷̷̷̸̵̵̴̵̶̸̴̴̶̴̸̸̷̸̷̸̵̶̴̴̸̸̸̷̸̴̶̵̸̸̸̸̶̷̸̴̶̵̶̸̷̶̵̴̸̸̶̡̬̗͔̫͈̟̱̻̖̤̜͎̤̣̘̋͗̏̅̍͗̓̌̈̓̾͂̏̌̆̕c̵̷̷̵̶̵̶̵̸̴̶̴̷̴̶̶̶̵̷̶̴̴̷̴̸̴̵̴̷̵̷̵̴̸̴̵̸̶̶̶̴̶̵̶̸̶̵̴̵̴̸̶̶̸̷̴̶̷̸̴̷̷̴̵̵̵̶̴̸̵̵̶̸̷̵̷̷̷̵̴̴̶̷̵̶̵̷̸̷̵̴̴̵̵̸̸̴̷̵̵̵̴̸̷̴̵̴̷̷̶̷̸̷̷̶̸̷̶̴̴̴̨̱͈͍̼̟̞̻̤̤̘͈̮̤̩̀͆͆͌̽̽̀̈́͋́́̆̚̚͠ë̴̴̸̵̴̵̴̸̶̸̸̸̸̸̶̸̷̴̷̴̴̴̷̶̴̸̷̴̷̵̶̷̷̶̴̸̴̵̴̴̶̵̸̵̸̸̴̶̵̸̴̶̷̷̸̸̶̴̴̴̶̸̵̴̴̶̷̷̶̸̴̶̷̸̷̸̸̴̷̸̶̸̴̸̷̵̸̸̷̶̵̴̷̶̶̶̷̸̷̷̸̶̢̻͕̯̼̭̭̼̖̙̀̔̊̀̀̋͌͑͌͊͂͠͝͝