Mu You was born in a village surrounded by towering mountains. As the child of the "village chief", her birth was a mistake. She should have been a boy. She was a disaster and was to be executed when her younger brother was born.
This village is sacred. Every year, people from other villages bring a black cube to the village. Under the leadership of the village chief, they go to a huge dark tunnel to offer the black cube to worship their gods.
Mu You accidentally learned that his mortal future was closely related to this tunnel, so he entered the cave desperately, eager to know the truth...
(Written by primary school students for their own entertainment, please do not take it seriously)
Mission: Tenacity