Introduction to episode 4:
Li Jian and others, dressed in casual clothes, pass by the tea garden. Li Jian can't resist the insistent requests of Longfang and Wang Dali. He becomes brothers with Longfang, Wang Dali, Meng Xiaofei and Lin Jianhao, but Zhuo Jiu refuses to participate.
Disguised as a businessman, Li Jian and his party are robbed by bandit sun Liu on the road. They all performed their unique skills, defeated the bandits and captured sun Liu. Let Sun Liu lead the way into the nearby town of Liuhe.
Zhao Jinlong's military unified forces rushed to the town and found Li Jian and others. The Langya special forces also followed various clues. In order to avoid exposing his military identity, Zhao Jinlong had to find takaichi Hashimoto first, so he deliberately pointed them in the opposite direction. Don't want to be cunning Langya special team leader Yano a see through.
Zhao Jinlong wants to lead his troops to Liuhe Town alone, but he has to rush back to Huoshan city after receiving the task of going to the peak temporarily. He has no choice but to send his deputy to Liuhe Town and ask Lin maocai, the leader of the local axe gang, to help him catch Li Jian and takaichi Hashimoto.
Yano and others are robbed by sun Liu, but they inadvertently learn about Meizi and others, so they rush to Liuhe Town.
In the small town, Li Jian sent people to the town to inquire about the reality, and the appearance of Li Jian and others also attracted the attention of local axe gang leader Lin maocai. Lin Jianhao and Zhuo jiutaohua stay in the Inn and watch ryunochi Hashimoto. Li Jian takes Longfang and Zhang Yimei into the casino, while Wang Dali sneaks into the brothel. Li Jian and others found that there were Japanese troops in Liuhe Town, and plum's move to get close to the Japanese army made Li Jian confirm his judgment of plum. Zhuo Jiu and Lin Jianhao's first trial of ryuno Hashimoto is still fruitless. Li Jian and Taohua join hands to cheat Meizi and expose his identity. He deliberately asks Taohua to send a letter with a secret from Hashimoto. Mei Zi overhears the news and wants to poison Li Jian, but she doesn't expect that she is stepping into the trap that Li Jian has already designed. Just when Mei Zi completely exposed his identity, the wolf tooth special team led by Yano arrived in time and had a scuffle. At this time, Lin maocai, the leader of Axe Gang, came after receiving Zhao Jinlong's order. The three forces fought against each other. In a scuffle, Li Jian and others fled the town.