Divine Gifted Grass, one of the trump cards Li Changhe used in the Great Tang.
The catch is that after using it, there is a chance that the user will be forced to believe in an entity with divinity.
Believing in divine creatures...is actually a very dangerous move. It's not like you can believe if you want to, and just walk away if you don't.
More than that, operations like an old man or woman changing their faith from Taoism to Buddhism from one day to the next simply won't work.
Upon believing, the believer's personality, behavior, and even appearance may be influenced by the other party. This is an inevitable price to pay.
According to Chen Guang, who had also eaten the Divine Gifted Grass, the sight of those holograms indicated that Li Changhe had quietly begun to believe in some existence.
Although Chen Guang didn't go into detail, but before he halted his belief, both he and the being he believed in had experienced terrible things.
