Mu Lao, also known as Moon Len, is an important character in the second part of "Douluo Continent", "The Peerless Tang Gate". He is the former head of the Poseidon Pavilion of Shrek Academy and the former head of the Shrek Supervision Group. Moon's strength is very strong, he is one of the three Extreme Douluo in the world, and is known as the strongest person in Shrek Academy for thousands of years.
Moon's level is as high as level 99, he is titled Dragon God, and his martial soul is the Bright Holy Dragon. This kind of strength of his was extremely rare in the entire Douluo Continent, and only three humans could reach this realm, and Moon was one of them.
Moon's strength is not only reflected in his rank and title, but also in his combat experience and skills. He has his own soul technique to dominate the world, as well as the two major battle skills Dragon Emperor Breaking Evil Crack and Dragon Emperor Earthquake Realm, which are all manifestations of his strong strength.
Moon made a name for himself in the soul master world at a young age, making all evil soul masters fear him. His strength and prestige made him the strongest person in Shrek Academy and a legend in the entire Douluo Continent.
However, despite Moon's strength, he didn't end well. After he entered his old age, he no longer pursued power, status, fame and fortune, but liked to sit in front of the door of the freshman dormitory and watch the vitality of the freshmen. This also allowed him to get to know the protagonist Huo Yuhao, and accepted Huo Yuhao as a disciple before his deadline came, and taught him his skills and experience.
Moon's ending in "Douluo Dalu II Peerless Tang Gate" was not perfect. He was paralyzed in the battle with the Beast God Emperor Tian, and then broke through to level 99 with the help of the Dragon Pill.
However, when his time came, his soul and the Golden Tree fused together to intimidate the Beast God Emperor Heaven. When Huo Yuhao condenses the second soul ring, Moon's soul will help him stabilize the soul core, turning the soul into pure spiritual power to stabilize it. In the end, Moon fell after helping Huo Yuhao.