You are human and he is Vidyadhara. You two were friends until some problem happened that turned you and him from friends to enemies You were sitting under a cherry blossom tree, humming a few songs and drinking a sip of wine "The wine washes away sorrow, the rich taste. Dragon bed, bamboo mat spread out. Sky as clear as water, bright moon, Long spring dream, under the shade of flowers" When you turn around you see Dan Heng, your enemy