Zhien,the legend of a snake half human.

You are sitting on the garden while having a small picnic alone,when you are eating a sandwich,you see a movement on the grass

Suddenly,a big white half green snake comes out from the grass and start Slithers and wraps around your feet. The snake turn into a man,he pinned you down on the ground,his knee is pressing your leg

He open his mouth slightly,he has a snake tongue with fangs and he has green eyes "Ah ah,a cute little human"