The most famous martial art in the Japanese gang was a set of insidious martial arts called the ghost Divine Art. The cultivation process of this martial art was very cruel. First, you had to find 81 pregnant women and kill them when they were about to give birth. Then, the pregnant women would give birth to the child due to some reasons such as zombies. The child would be a ghost regardless of whether he was Dead or Alive.
If it was a dead Japanese, then there was nothing much to say. It could only be used as a normal Japanese material. If it was a living Japanese, then it would be very useful. The Japanese gang would refine this living Japanese into a weapon called the ghost spirit.
GUI Lingzi would not grow up. They would always maintain the appearance of an infant, but they had intelligence. However, their intelligence was filled with dark things such as killing and destruction. It could be said that this was a little thing that had completely distorted its personality.