Shenlong the rainbringer

Shenlong is a spiritual dragon from Chinese mythology who is the master of storms and also a bringer of rain.
The spiritual dragons are azure-scaled and govern the wind, clouds and rain, on which all agricultural life depends.
Chinese people would take great care to avoid offending them, for if they grew angry or felt neglected, the result was bad weather, drought, flood or thunderstorms.

pd: the preview image looks awful, dunno why