He is Su Muzhe, the husband of Xiyue Emperor Ji of Heaven, and the Red Emperor headed by the four emperors of Heaven.
Turning your hands over becomes clouds, turning over your hands becomes rain.
And she was just a glazed lamp with a little aura in his palace.
Obscurity, no one cares about it.
Until one day, when Xiyue Emperor Ji had a dispute with the Red Emperor, she accidentally knocked off the glass lamp, causing it to fall into the mortal world and start the six paths of reincarnation.
This is where the story begins.