Shironeko Project ZERO CHRONICLE

The Kingdom of White, ruled by Queen Iris, and the Kingdom of Black, ruled by the King of Darkness, coexist in a world where balance is maintained by the Light. However, a growing threat from evil forces poses a significant danger to the entire world. Iris is responsible for protecting the Light and fighting against the darkness in her kingdom. Meanwhile, in the Kingdom of Black, a boy is left the sole survivor after his village is destroyed by rampaging monsters.