Hole in the force field
- Chinese: 防護磁場
- Pronunciation: Fang Hu Ci Chang
The gigantic force field that protects the Iron Dimension from invasions of outer space.
Jiu Wu supporting the shield
It is mainly supported by Jiu Wu's power. The force field requires a great amount of power to keep it strong and must be recharged after a certain amount of time. Though it keeps demons from attacking on the outside, it also drains the life force of the power-user who supports it.