Caesar, came from Korea, always wanted to be a person like Leonardo da Vinci. He loved to watch nature stuffs around him, just like da Vinci did. Before he study design, he used to see and read nature science related books, like anatomy, bioengineering. After he started to study design, this things become one of his main strength, his plentiful knowledges. Therefore even his concept designs look possible because all his works are based on those verified knowledge and facts.