What is Luffy? What is kakashi? Who will tell me?

Luffy, it's Monkey D. Luffy. Monkey D Luffy is the hero of the Japanese cartoon One Piece. Captain of the straw hat pirates. Because his signature feature is a straw hat, he is often directly called a straw hat. The dream is to find the legendary one piece and become one piece. Positive and optimistic personality, clear love and hate and attach great importance to partners, and are super interested in anything dangerous. He looks like an idiot, but he is as smart as a fool, and he deserves the position of captain. Unlike other traditional pirates, he did not kill people for no reason in pursuit of wealth, but enjoyed the adventure of being a pirate. Kakashi is Hatake Kakashi. One of the main characters in Japanese anime Naruto. Ren Shang, an elite of Konoha Village in the Fire Country, is a member of Konoha's original secret department, a naruto Uzumaki, a mentor of Sasuke Uchiha and Haruno Sakura, and a four-generation disciple of Huo Yingbo's Feng Shui Sect. Saringan, whose left eye was given to Uchiha Obito (Naruto recovered his sight with ordinary eyes after being taken away by Uchihiro Shoko Asahara), is called "copy ninja" because he copied thousands of kinds of ninjas with Saringan. Ask Baidu if you don't know anything, which can be called the level of God.