The alien young mage Tico secretly brings the Dragon Chart to Earth to collect guardian spirits in order to save his homeland from crisis. However, due to various twists of fate, the Dragon Chart is obtained by Xia Tian and recognizes him as its master, simultaneously unleashing the spirits on Earth led by the 24 Solar Term spirits. From this, Tico forms an inseparable bond with Xia Tian. Starting with conflict and misunderstanding, the two gradually become trusted friends through shared experiences, working together to seek out and subdue the spirits.