In a world where everyone raises and cultivates magical beasts, Su Yi discovers his pets can take a unique evolution path! While others strive to evolve their red foxes into flame foxes, his nine-tailed fox spirit is obsessed with Liaozhai; while others work to evolve their thorny weeds into thorny trees, his thorny queen has developed a case of chuunibyou; and so on. Looking at these strange and unusual pets, Su Yi falls into deep thought. Is he still a beastmaster? This is more like raising yokai!