Pleasant Goat and Big Wolf was an animated film that told the story of the adventures between two wolf goats and the guardian of the sheep village. In this cartoon, there was a plot called Stamp Collection, Time Travelling Clock. This plot referred to an ancient era where there was an alarm clock called "Stamp Collection" that could travel through time and space to communicate with humans. During one of their adventures, the goats met the alarm clock and learned a lot of historical events and knowledge through communication with it. In this plot, the time-traveling alarm clock was used as an alarm clock to remind people of important days. Its function was not only to let people get up at a fixed time, but also to let people understand the historical heritage and culture to improve their knowledge level. This plot showed the theme of the animation, which was to pass on culture and improve people's knowledge and let people better understand history.