The true name of a Saint cannot be casually called upon.
It is an absolute secret.
In the past, Saints would inspect the world by the Sun and Moon.
Directly calling a Saint's true name would cause the Saint's Sun and Moon to sense it and cast their gaze.
Only members of the Royal Family, when traveling and encountering attacks.
Or certain important Court ministers, at critical moments, would directly call the Saint's true name, asking the Saint's Dharma Aspect to personally descend upon Nine-State and intervene.
In fact, the true names of the stars are called upon in the same manner.
Like the name Jian Xin, it is not a true name.
As a star, when he is on duty in the sky of Xinyi Continent, if his true name is called, the Dharma Aspect of this star will also descend to the Lower Realm.
Therefore.
Only those tasked with certain missions can know Jian Xin's true name; calling will elicit a response and assistance.
For example, in a thousand local cities.
