A well-known French sports brand plans to enter the Asian market. In order to achieve the best publicity, the company's senior executives decided to hire Asia's best parkour team RUN-CITY as the brand spokesperson. The coach of the team is a Chinese. When he was young, he was not doing his job properly and often got into trouble. He was looked down upon by the villagers in his hometown, so he chose to leave China and came to Japan alone to develop. He used Chinese martial arts and parkour skills. After years of hard work, he trained this first-class parkour team. This time he was selected by the French manufacturer as the spokesperson, and he wanted to come back to his hometown to let the villagers see his achievements. The RUN-CITY parkour team came to China, and every member was fascinated by the natural scenery. The local mayor warmly entertained the coach who returned home in glory. The mayor hoped to allow local villagers to participate in the filming for the sake of their fellow villagers, so as to promote the town and let more foreigners know about the scenery and customs of this place. Unexpectedly, the coach rejected the mayor's request in revenge for the villagers' contempt for him, and a conflict arose between the two... The next day, when RUN-CITY was rehearsing before the filming, a local boy accidentally broke into RUN-CITY's filming location while avoiding his enemies, disrupting their rehearsal. The boy's behavior made RUN-CITY very angry. The captain of RUN-CITY proposed to challenge Chinese martial arts, so that the whole world would know that RUN-CITY parkour is the best sports team. The advertiser agreed and decided to promote it. This move immediately caused dissatisfaction among local people. Because martial arts are popular in the local area, every household actively recommended candidates to participate in the challenge. The village chief selected several young people with good skills to receive training. The atmosphere in the whole village was shrouded in intense training. Everyone wanted to see which one was better, parkour or martial arts, as soon as possible. Some speculative businesses even competed to sponsor it. It was very lively! In order not to embarrass the martial arts team, the captain of the martial arts team had to take the challenge. They began to train. During the training, some members were injured, but they still insisted on training, and they were bound to win face for Chinese martial arts! The day before the competition, several members of RUN-CITY were playing in a hidden valley, practicing their new stunts that they had never shown before. One of the team members was accidentally bitten by a poisonous snake. All the team members were very anxious, but they were unable to rescue him. After the Chinese Wushu team learned about the situation, they put aside the opposition formed by the competition, and the captain led the team members to help immediately. The rescue process was extremely dangerous, but with everyone's efforts, the RUN-CITY team members were finally rescued, but because the village hospital did not have serum to treat snake venom, they asked the city hospital for help. When the ambulance reached the mountain, a landslide blocked the way. In a hurry, the Wushu team went out again, intending to send the injured down the mountain, and RUN-CITY also joined in. During this process, both teams used their own stunts to climb over many obstacles, and their movements were more exciting than one! The team members finally got out of danger, and the competition officially began. RUN-CITY thanked the Chinese Wushu team for their help, but the competition will still be carried out with all their strength! After saying this, the two teams galloped forward, drawing a beautiful rainbow in this beautiful scenery!