The triangle has stability and their world does not allow outsiders to set foot in it.
In an interstellar age where every person has one spiritual beast, Xin'er has two masters.
Under the hard education of her two masters, she developed a somewhat correct outlook on life and clarified the ultimate motto of animal life:
If you want to ride the wind and waves, you must ride the master!
Purpose: Love is the ultimate soil for nurturing freedom