It tells the story of the Kunlun Star prince arriving on Earth, using the Kunlun Star artifact—the Dragon Diagram—to collect the power of Earth's solar terms and save the planet from environmental collapse. However, the artifact is unexpectedly lost. The boy accidentally obtains the Dragon Diagram every day. Together with his good friends Pengpeng, Xiaopang, and Bai Lu, he helps the Kunlun prince subdue the Dragon Diagram, using the Dragon Diagram to subdue the guardian spirits of the twenty-four solar terms, leading to a series of thrilling and entertaining stories. Along the way, Tiantian and his companions encounter various difficulties and setbacks, gaining growth and courage, friendship and confidence, sharing and responsibility, and ultimately forming the Dragon Map team with the Kunlun youth, overcoming numerous obstacles and taking an important step toward success.

(Source: Bangumi, translated)