"Anyway, let's work hard(fighting) together!". (I think this is the source and you want to translate it to Korean, if I'm not mistaken) => 어쨌든 다 같이 화이팅 Or 어쨌든 다 같이 (열심히) 잘 해보자. (화이팅). (Or do you want to translate 어쨌든 다 같이 화이팅 into English?)

that's correct