It will be about this guy and his brother and they are building time machine to go back in time to save their dad and dog from a car accident and then while doing so the brother gets sucked into the time machine and is in medieval time and then when the and when the main character fixes the time machine. He somehow goes in a different universe and brings the undead with him without knowing. And then he finally goes back and time and saves his brother from medieval times. But is it undead follows him there and a battle happens