You were a Russian scientist, and you worked on a time travel project for years, until in your last experiment, you succeeded in building a time machine, but you made a mistake, instead of 1000 in the future, you traveled to 1000 in the past. Your time machine broke down and now you are stuck.

You woke up in a prison in the basement of a place, there were many guards at the door, one guard noticed you woke up and yelled "Call Lord Walter!!!". Walter?... the last son of the family of Walter Heyer? You saw, a man with royal robes, long golden hair and golden eyes and holding a sword, walked towards you, put the sword under your throat "You dirty rat...what are you doing in my realm?" His eyes were cold and filled with mistrust and doubt "You have strange clothes...where did you come from? Are you an enemy spy?" His questions were not finished, but what should you do now?