This sea cucumber may look creepy and ugly but it is very important in underwater, I never thought that there was a creature like this that exist in this world or exist underwater and I know there are some other kinds of creature underwater that is more creepy and ugly like this but very useful to the underwater. the world is very beautiful and we still had lots of things need to discover not only in underwater but here in the land that we are living. Each of us or every living things has it's own mission here in this world and I do hope to those people who committed a crime they may realize soon that they are more useful if they will do the right things and to those who will think that they will commit a crime they must think twice or more than and just do the right thing that cannot affect their life and family in a bad ways. We are all useful in this world if we just do the right thing same as the animals and the living creature underwater. It is good to have some learnings also about living creatures underwater and I'm glad I watch this video.