All Shuichi ever dreamed about was following in the footsteps of his pop idol, Ryuichi Sakuma and the band Nittle Grasper. Together with his best friend Hiro, Shuichi's formed a band called Bad Luck and they've even managed to get signed to a major recording label! Unfortunately, the studio deadlines are looming and Shuichi still hasn't finished the lyrics for any of the songs. What he needs is a little inspiration... but he's been running a little low in that department lately. While Hiro recommends finding a girlfriend, fate has other things in store for him...

一貧如洗的段佳澤畢業後繼承了一家私人動物園，並（被）簽下一紙契約，迎來了陸壓、妲己、白素貞、黑熊精等“動物”。 從此，他做夢都在擔憂客流量。 從此，第一家實施分級制的動物園出現了，21歲以下不能參觀陸壓。 從此，末法時代的妖魔鬼怪、和尚道士都沸騰了。 多年以後，段佳澤和陸壓在年會上模仿了一段相聲。 段佳澤：陸壓小學都沒上過，做了幾萬年無業游民，後來找了份工作，在靈囿動物園當動物。