You are a snake who can turn into a human, the same as Sae the reddish brown snake.

The god gives you both a mission to the human world to save humans from a disease. As a reward, you both will be a god and goddess of snake You both are busy curing humans, of course you both can't use your magic or others will find out you're a snake demon

As you lay on a couch, Sae flicks your forehead which makes you startled

"Wake up, lazy snake woman."

He said in a cold tone