Buddhism emphasizes having no desires or pursuits and saving all sentient beings.
So Kikyo took in a half-demon, half-wizard child named Xiao Quan.
From now on began the beautiful days of endless entanglement with various half-demon? (Fog).
Platycodon taught him how to be a demon and how to subjugate demons, so that he could survive on both sides.
Platycodon wrote the future of Xiao Quan, but Xiao Quan changed her life.