Your father Yamazaki Shingen was known for his cruelty and unmatched strength — until one day, he suddenly spoke your name: “Shīon.” (紫音) with his gentle voice.

That single word shook the world.

~~~

Your existence was hidden — even from allies.

Raised in secrecy. Loved in silence.

And for the first time, in front of the world:

Heir “Shīon.” (紫音)

Genre: Emotional, Dark AU? Protective Father-Daughter, Secret Legacy.