Wang Xiaohu has extraordinary skills and a chivalrous heart. When he went to Hufang for dinner, he happened to encounter a gang meeting. At the same time, he discovered that bullies were present and were tyrannical. Wang Xiaohu felt a sense of justice and kicked out his special skill - Dragon Subduing Ten. With eight legs, he knocked down the bully, and finally accidentally took away a gold medal that the gang regarded as a treasure.
It turns out that the gold medal is a Rakshasa Order issued by the leader of the Asian criminal group Rakshasa Cult, Huoyun Xishen. Anyone who holds the Rakshasa Order has the patent right to cooperate with the Rakshasa Cult. Wang Xiaohu didn't know the secret behind the token. He was ambushed by a gang while celebrating his victory. By chance, he was rescued by gang bodyguard Wang Xiaolong who came to get the token at the same time. He also met Shi Heilong, a blond boy with nunchucks, who helped him out. The Rakshasa Order was obtained by Wang Xiaolong. Wang Xiaohu was shocked to see the jade pendant on his body and discovered that Wang Xiaolong was his half-brother.
Wang Xiaolong is in the world, but he has never done anything criminal. After his gangster brother Ma Kun handed the token back to the Rakshasa Cult, he suddenly announced his withdrawal from the world, thus offending the Fire Cloud Evil God and the Fire Cloud Evil God. Then he ordered his adopted daughter Rakshasa to get rid of Ma Kun. On the other hand, Wang Xiaohu wanted to recognize Wang Xiaolong, so he turned to Ma Kun's beloved daughter Ma Xiaoling. Ma Xiaoling had already had a good impression of Wang Xiaohu, so she helped Wang Xiaohu. Unfortunately, Wang Xiaolong could not accept Wang Xiaohu for a while. The Rakshasa girl besieged the Ma family and Ma Kun was killed. Wang Xiaolong took Ma Xiaoling out of the siege and was injured and went to the Longhumen Martial Arts Hall. Wang Xiaolong, who was seriously injured, was unwilling to step into the Dragon and Tiger Gate because he could not let go of the shackles in his heart, so he entrusted Ma Xiaoling to Wang Xiaohu and left alone. When Wang Xiaohu and Shi Heilong learned that the Ma family was wiped out, they were filled with indignation and decided to avenge Ma Xiaoling.
Fire Cloud Evil God was inexplicably excited when he learned that there were many masters in Longhumen, and he broke into Longhumen at night because of his thirst for skills. Wang Jianglong, the master of Wang Xiaohu and others, was brutally killed while resisting the Fire Cloud Evil God. Wang Xiaohu and Shi Heilong were heartbroken and tried their best to fight against Huoyun Evil God, but were defeated by Huoyun Evil God's unparalleled martial arts. Fire Cloud Evil God bloodbathed the Dragon and Tiger Gate and left arrogantly, leaving behind the dying Dragon and Tiger Emperors.
The Dragon and Tiger Gate was moved to the ground overnight, and Ma Xiaoling had no choice but to take the seriously injured Dragon and Tiger Emperors to Baiyun Mountain in China for medical treatment. There is a strange hero in Baiyun Mountain. His martial arts and medical skills are extraordinary but his personality is eccentric. Ma Xiaoling tried every means to impress the strange hero with his sincerity and rescued the dragon and tiger emperors. After the Dragon and Tiger Emperors recovered from their injuries, they asked Qi Xia to teach them martial arts skills and vowed to avenge their master Wang Jianglong.
At the same time, Wang Xiaolong nearly died due to severe internal injuries, but was saved by his lover Rakshasa. It turns out that Wang Xiaolong and the Rakshasa girl have been in love for a long time, and the Rakshasa girl is more willing to betray the Fire Cloud Evil God for love, steal the magic elixir from the Rakshasa cult, and help Wang Xiaolong escape from hell.
The Three Emperors of Dragon and Tiger each devoted themselves to training, hoping to improve their martial arts in a short period of time, and vowed to settle old and new grudges with the Fire Cloud Evil God. And the Fire Cloud Evil God, who relies on his invincibility, is not afraid of the Three Emperors of Dragon and Tiger. He has laid a dragnet in the Rakshasa Sect and is determined to have a final battle with the Three Emperors of Dragon and Tiger that will shake the earth.