The upheaval in 1644 was dizzying, and finally brought a star-like civilization into the quagmire, which made people sigh. 1644, always a symbol of upheaval, is an inevitable piled up by countless chances. Maybe add another chance , there will be another inevitable result. This is an era when there are as many heroes as there are slaves. Do you want to be a hero who stands up in the blood or a slave who bows to the knees? Let an accident kick off the prelude to the age of heroes Right. The bloody story begins...