On the first night when the lovely LOLI Mengli Ying'er transferred to Yingyun College, she dreamed of her childhood sweetheart leaving.
Early the next morning, Ying'er found two easter eggs on her bed, and she and her friend Ying'er were selected into the Guardians...
In the process of catching the bad guys, Ying'er met the college's eldest daughter Tiangong Yueli.
Ying'er discovers that Tiangong Yueli looks exactly the same as her dead childhood sweetheart Li. Is this a blessing from God or a trick of fate?
Gorgeous and powerful villains appear one after another. Can the guardians protect the children's ideals?