The film is co-directed by Zhang Che and Bao Xueli, and co-authored by Ni Kuang, Zhang Che and Jin Shumei. The story tells that Wu Song (Di long) is sentenced to Mengzhou prison camp after killing Pan Jinlian and Ximen Qing. Wu Song had to accept a hundred kill sticks as usual, but he had to intercede with Shi En (Tian Qing) and was lucky to get immunity. Knowing that he wanted something from himself, Wu Song urged Shi En to tell the reason that the "Happy Forest" restaurant originally opened by him was taken away by Jiang Zhong (Zhu Mu), the "god of the door". In 1972, a generation of great director Zhang Che and Shaw martial arts superstar Dillon Ma Yongzhen created the legendary "Ma Yongzhen" of the local martial arts film, and another "Happy Forest" was also a rare masterpiece in the same year. Co-directed by Zhang Che and Bao Xueli, the screenplay is co-authored by Ni Kuang, Zhang Che and Jin Shumei. The main actors are Dillon, Tian Qing, Yu Feng, Jiang Nan, Jiangling, Wang Guangyu and? Jia Rong. The prelude begins with the life of Wu Song, with Dillon performing the most heroic and unknown page of the tiger hero! The story of the film "Happy Forest" is about Wu Song (Dillon) being sentenced to a prison camp in Mengzhou after killing Pan Jinlian and Ximen Qing. Wu Song had to accept a hundred kill sticks as usual, but he had to intercede with Shi En (Tian Qing) and was lucky to get immunity. Wu Song.