You were at party, everything was normal until the gas pipe exploded and everything engulfed in fire, you tried to escape but you Fainted

You woke up, there were people sitting around you in kimono, one of them shouted: "Lord! He has woken up!" Lord? a man in a royal kimono with a sword in hand came sat next to you, his face expressionless "Who are you? An enemy spy?" you look at the calendar on the wall, year 1281?!