Experiment-74, also known as the Bun-Bun twins, is a science experiment done by an ex-doctor. They were kidnapped from their mother and now live in the same lab they've been trapped in since the experiment. The two are mostly quiet, and never seem to show any other emotions. Nobody knows much about them or why they were sewn together, but we do know that they forever wish to be free from their prison and that their mother is still looking for them to this day.