Qi Yue, even if she yields to Qixing, the entire Cyan Deer Tribe will be under Qixing's control, but Qi Yue's heart is still aligned with the Beast Controlling Force.
This is something that is very difficult to change and basically lacks any possibility of change.
Qi Yue agreed to this matter so quickly because she was certain that she could easily fulfill Qixing's demands.
With over eighty percent of the strong individuals in the Emperor Beast Court enthused about this, the Beast Controlling Force is willing to let a human Creator participate despite their usual discordance with humans.
Even though the Beast Controlling Force and Human Forces are as incompatible as water and fire, the higher-ups of the Beast Controlling Force still frequently interact with those of the Human Forces.
Secondly, this matter itself does not pose any harm to the Beast Controlling Force; on the contrary, it is beneficial.