So now, everyone including Wang Tao has come to a consensus that only the zombies which can explode into Zombie Cores are called special zombies, while those that can't are all referred to as Ordinary zombies.
And the Screamer outside is such a special zombie that can explode into a Zombie Core!
Wang Tao naturally can't see whether the other party has a Crystal Core, but Han Rui can.
Han Rui's Perception Ability allows her to distinguish between ordinary people, Ability Users, Ordinary zombies, and special zombies.
The reason she could perceive so clearly is that what she "saw" in her perception was a "gray human-shaped silhouette." She distinguished people from zombies by "seeing."
