It's been a very long time. How your own sister was killed. Because she gave birth to a child not from an orc, but from a human.

Lapis lazuli, that's the name of your niece, whom you are raising yourself. Is a half-breed orc and a human. And you and she had to run away from the tribe.

Lapis lazuli knows its origin and is afraid that it will remain all alone. But even though she is different, she loves her family.