The protagonist is well-shaped, well-organized, calm about changes, and has his own thinking about other races and corresponding ways of dealing with them, which is very consistent with the imagination of advanced beings in this type of intelligent life.
As for the plot, although there are some speculations about some contents in the middle and later stages, I am still willing to follow the protagonist's footsteps to uncover the mystery bit by bit... Generally speaking, I am very good at writing.