After searching for a while, I found the full blcd for this and I thought I should share it :). Please consider buying the official one though! (๑•ㅂ•)و✧
https://blcd.online/blcd/blcd-ookami-kun/
This story is kind of symbolic in a way. You take a fish from the ocean, its' true home to keep it in a fake one thats a replacement. The fish learns of its true home and starts to rebel and becomes depressed because it wants to go back "home". The owner feels bad and can no longer handle it or the fish breaks out and returns to the ocean. It finds its way home despite it looking different. It also feels different because the fish can finally appreciate its home. Just like the ml, he followed the same steps albeit differently and at the end the ocean is brighter and warmer, different from the beginning where it was cold and shallow.
You in they business? Don't do that