It was really scary in the first 1 hour, especially the coffin and grandpa seek revenge on the descendants. But in the second half, the zombie story really gets messed up. Japanese Warring States Samurai was between 14th to 16th centuries. At the beginning of the 17th century and onwards, there were no large-scale wars. Kanto War?Japan invaded in the 19th century, two or three hundred years later. How could they bring in a Warring States samurai? What's more, a two-meter-tall samurai was a treasure in ancient Japan. How difficulty did they get such "qualified samurai"? I know entertainment is entertainment, but it cannot be too far away from the facts and ordinary understanding. Overall, worthy to watch as leisurely.