최선을다해멸망중입니다.异世无冕邪皇风绝羽

　　A-young and Seo-jin may seem like ordinary teenage students, but they harbor a secret longing that they can't share with anyone else. That longing is to save the Earth. Who do they want to save it from? From us humans! The extinction of humanity has been their sincere dream since childhood. They proceed with their plan for human extinction. They begin gathering people they need... (展开全部)