The background of the illustration is a wide and bright sea，Swimming octopus

The background of the illustration is a wide and bright sea，Swimming octopus, There is a beautiful area of coral reefs in the sea，Corals are colorful and diverse，It emits a colorful glow，There are also several small fish swimming freely around.，The whole illustration is full of warmth and energy，Marine life swimming freely in a bright underwater world，It gives a peaceful and lovely feeling。