The King is a massive, evil, dragon thing. He is very hard to kill, so I would say bringing a Big Bertha Sword with you. He is very, very, powerful, so you must run if you see him, unless if you are brave and will try to kill him, especially if you're a wa-guy (expect WaLaa-Laa, which is scared of him). He can also respawn, so he WILL come back to
hug kill you. He is such a very powerful god.