I-shaped evil can be external evil or internal evil. In the case of external evil, the address is opposite to the outdoor I-word, and the building is guilty of I-word evil. In the case of internal evil, the shape of the house itself is I-shaped. All evils are inseparable from the Five Elements Sect, and all feng shui evils can be solved online through five lines of gossip fortune.
Figure 1. Five lines of gossip Fu