Chapter 640 Cruelty

The reason why Sister Gui looks so gentle in normal times is because there is no trace of hostility in Sister Gui. When a person has constant hostility in his heart, sooner or later he will be driven crazy by himself. Not to mention a ghost, even an ordinary person is the same. If a person's heart is full of hostility, he will want to kill someone. Once he kills someone, he will have murderous aura in his body.