The Color Red (reader x seraph of the end)

You were a child when humanity had fallen apart and vampires had taken control of the world. You were taken into the vampire city, leaving the world you once knew behind and being treated like cattle. But ever since you escaped the vampire city, your life goal has been to have revenge for your friend. What will happen next?

This is an reader insert (duh). In the first couple of chapters, your life is played, explaining how you got to where you are in the percent time in the book. You will get to be involved with the characters for seraph of the end so have fun!