This is a world maintained by order.
The Yu clan controls the balance of the sky and regulates the survival of all races. Emotion and freedom are regarded as errors that must be corrected. Hengyang was originally just an ordinary Yu tribe boy with a stable bloodline and a predictable life, until the memories of his past life gradually awakened.
When he discovered that the stability of the world came from the continuous erasure of "variables", and she was the existence that was judged to be eliminated by the order, all the established futures began to shift.
Faced with a choice that could only save the world but not save everything, he decided to defy order for the first time.
Intention: When the world can only be preserved but cannot be saved, does the choice still belong to humans?
