Squid, also known as soft fish and squid, is an eye-opening suborder of Cephalopoda of Mollusca. The body is conical, pale, with hazel spots and a big head. There is a 10 foot in front, and the fleshy fin at the end is triangular, often swimming in groups in the ocean about 20 meters deep.

The real name of squid is Wu _, also known as squid, cuttlefish or cuttlefish. It is a mollusk, belonging to cephalopods. When the squid meets a strong enemy, it will use "inkjet" as an escape way and wait for an opportunity to leave, so it has the names of "squid" and "cuttlefish".

There are pigment vesicles in the skin, which will change color and size with the change of "mood" Squid can jump out of the sea and have amazing air flight ability.