《Fox in the screen》Episodes

Yu Xue helped him bandage the wound because he was seriously wounded when fighting Feng Yue. Zheng XueJing asked why he always hated her so much. Yu Yan replied that he had been sealed off for a period of ninety-nine years and three hundred and sixty-four days in the celestial pen and he could one day regain his freedom but was Zheng XueJing released a day earlier, to more than ten years of "prison term", so hate Zheng XueJing teeth itch. Asked why he was sealed, Yu Yan said he had forgotten that he had lost some memory.