Xia Keyi is an ordinary middle school student, and she and Ye Wei are very good friends. Once, they met Gong Mingzeyu and Ou Mingtianyi in a mysterious dance invitation. By chance, they picked up a black box and traveled to the ancient mysterious land-the Rose Ruins. There, they experienced many difficulties and finally came to the Rose Kingdom. They met the Rose Princess - Ikofi, and the Peony Princess - Yulia. One night, Ikefei took Yulia and joined Xia Keyi and the four of them on their adventure. They also encountered a powerful group of thieves - Youla, Xinmeng, Tianling, Xueqi, Sha and Lan, as well as a terrifying Boss attacking them. How will they respond?