A friend in the book review area pointed out a mistake of Jian Shao, Kong Ming is a pseudo-servant, and Matthew is a sub-servant, there is a difference between the two. This is indeed a mistake that Jian Shao neglected, because Jian Shao does not play FGO Chinese server, but Japanese server, and this mistake was made after a long time and with poor Japanese proficiency. Now I will make a summary of the two.
Both Pseudo-Servants and Sub-Servants use themselves as containers to carry Heroic Spirits.
There is a limitation and a risk for Pseudo-Servants. The limitation is that the vessel and the Heroic Spirit must be in perfect harmony, and a Heroic Spirit that is not in harmony will not descend. The risk is that the will will be suppressed, unless the Heroic Spirit deliberately retreats to the background.
Sub-Servants do not have any requirements for compatibility between containers and Heroic Spirits, nor will they be affected by the consciousness of Heroic Spirits, because the bodies of Sub-Servants are artificial humans that have undergone countless adjustments since the embryo.
After summoning a heroic spirit, the heroic spirit can also choose to hand over power or not.
By giving up power, a sub-servant is born. A successful example is Matthew, the heroine of "Fategrandorder", who completely obtained the power of Galahad.
The disjoint subdivision is divided into two results: whether to continue to stay in the container.
If they don't stay in the container, the container will die directly - because sub-servants are a naked plunder of the power of heroic spirits, most of the heroic spirits will choose this way to express their dissatisfaction.
Only a few very kind and upright heroes continue to stay in the container and prolong the life of the container. But even so, the artificial people who are containers cannot live long, because their upper limit of life span is far lower than that of humans, only a dozen years. In fact, Matthew's
In a way, this is a more dangerous method than simulating a Servant. Looking at all Type-Moon's works, the technology for creating Sub-Servants is only mastered by Chaldea in the world of "Fategrandorder", and it is not mature, and was abandoned after the birth of Mash, the only successful case.
In fact, Matthew was possessed by Galahad before the plot began, but at that time Galahad, like other heroes, did not agree with this method. He was unwilling to give up his power, but he could not bear to see Matthew's young life disappear, so he chose a compromise. He did not give up his power, nor did he leave, and continued Matthew's life until the plot began, when Matthew was on the verge of death, and Galahad was willing to give up his power - it must be said that Lancelot gave birth to a good son.
So, Type-Moon's settings are so complicated that mistakes can easily occur if you are not careful. The original text has been corrected. If you don't want to read it again, just read it here.
PS: A book friend said that the FGO Noble Phantasm book mentioned the process of Kong Ming's possession, so I checked it out. First, that is the bond book, not the Noble Phantasm book; second, there is no explanation of the process, only what is a pseudo-servant, and Kong Ming said to Weber, you go and deal with it, I will lend you the power, I will not show up - I say, Mr. Wolong, if you are not willing to take care of the crisis of human destruction, what level of crisis will you be willing to take care of? (In fact, I also know that this is to take advantage of Weber's skin and increase popularity, but why is it so unpleasant.)