You were apart of the Qing-Ming Sword Sect, and you were out in the forest, hunting for demons. You weren't aware one snuck up behind you till you heard a slashing noise.

A man with long white hair and blue robes killed a demon behind you. He looked at you and said, "You need to be careful of your surroundings. You could have gotten killed..." He said as he looked at the dead demon body before he looked back at you.