Su Qing is a snake, and later he transformed into a snake demon. Later, he was imprisoned in the Demon Suppressing Tower for thousands of years and became a demon.
Su Ying is an eagle. It was originally just a bird egg in a snake's nest used to feed small snakes. By accident, Su Qing picked it up and hatched it...
I saved some manuscripts and couldn't help but put them out_(:з∠)_
Update as usual
Intention: