The online drama "Da Xia Ri Tian" jointly produced by Sohu Video and Feiyu Entertainment tells the story of Liu Ri Tian, a street film-sticking teenager who makes a living by "sticking films" and selling discs all day long. The neighbors all know that he is a Kung Fu fan who practices Kung Fu morning and night and lives completely in his own little world. In an accidental incident, Liu Ri Tian's ancestral secret book fell into the water, revealing new handwriting. After practicing Kung Fu according to the book, Liu Ri Tian traveled back to the ancient martial arts world. In the martial arts world, Liu Ri Tian experienced many disasters and finally became a great hero.