Daji is not a bad fox Animation

Daji is a cute little fox demon who was summoned by the female snail empress and was ordered to come to King Zhou. However, Daji was moved by King Zhou's sincere treatment and came to modern times three thousand years later to seek out King Zhou's descendants to repay her kindness. The novelist Jun Yichen is a descendant of King Zhou. He has been troubled by nightmares since he was a child. Daji changed his name to Lingyu and became Jun Yichen's roommate. She always protected Jun Yichen, helped him get rid of those entangled nightmares, and helped Jun Yichen become a better self.