In the original storyline, the zombie tide had appeared at the scene around the safe zone because of the zombie king. He was the person who was controlling all the monsters surrounding the humans so that he could get more food. But right now, the zombie king, who was supposed to guide the zombie tide, was among the humans and was getting anxious about how to deal with this situation.
It was because Tyler would have to go near the zombies to control them. And if he were to go away and return with a bunch of zombies, he wouldn't be able to go back with the male lead and live a beautiful life.
Then…should he create a new zombie king? Since he was a powerful entity, it wouldn't be difficult for him to create another. He would just have to share his power with someone else.
