On the third day after the doomsday, she became a bait for everyone to escape. Facing the end of being eaten, she thought of death, at least it wouldn't be too painful. But on the fourth day, when she opened her eyes, she became a thinking walking zombie, bloodthirsty, cruel and inhumane. Her humanity disappeared in the face of her fragile willpower, and she continued to devour and kill like a zombie. All this is just to survive, become stronger, and then protect the only oasis in her heart. This article has been overhauled