It's probably a story about a beautiful little fox who stole the life-saving elixir that his beautiful owner asked for for his sweetheart and became an immortal. He was thrown into the mortal world to experience calamity. After suffering a lifetime of love calamity, he became an immortal. However, he accidentally fell into the entanglement of grudges in the mortal world. The scheming little fox with clear love and hatred was entangled with the noble and divine master, the kind-hearted prince, the infatuated second prince, and the fourth prince who made him love and hate him in the previous life~