The ending of the third season of the Vampire Knight comic is still uncertain, but there are some speculations and predictions about the ending. The ending is that the Vampire Knight and the Demon Envoy of Zero join forces to defeat the dark forces and save the world. The ending is that the vampire knight and Shu find a way to achieve the harmonious co-existence of vampire hunters and vampires and reconcile with other vampires. The ending is that the vampire knight continues to live in the real world and becomes friends with the Demon of Zero, continuing to maintain world peace and security. It should be noted that these endings are only guesses and predictions. The specific ending still needs to wait for the official announcement.