Was the last scholar in Korean dramas always a vampire? Is he back to normal?

Sheng Lie ordered the Mafia Robe Corps to transport gunpowder into the palace when the people were busy, and then blow up his underground palace when the white-haired ghost was inconvenient to move, so that the white-haired ghost disappeared completely. White-haired ghosts are crazy. When they see it in the palace, they bite people. The whole palace is full of bodies. Cui finally gave up and planned to flee to Qing with his belongings. Cui compromised to see that his possessions were too small, and he wanted to make a fortune in the palace before leaving. I didn't expect to be recognized by Confucian scholars who incited the people to revolt at the gate and threatened that he was a traitor. Cui compromised and quibbled, and went directly to the palace to let the officers and men arrest the troublemakers. Cui compromised and entered the palace, unaware that something unusual had happened. He only wanted to collect money and was finally killed by the white-haired ghost. Zhao Yangxian is determined to fight Jin Shenglie. Xiang Xiu knows Jin Shenglie's heart. She doesn't want Zhao Yangxian to die and Jin Shenglie to be sad, but she can't stop Zhao Yangxian's determination and can only let Liu Yun take Zhao Yangxian away. Liu Yun took Zhao Yangxian and them outside the city gate, saying that he already knew that there was no one in the palace, and the officers and men guarding the city also knew that white-haired ghosts were rampant inside, so he let Liu Yun go and let them go in to eliminate white-haired ghosts. Jin Shenglie entered the palace with the robe group, but no one guarded him, and the underground palace could not feel the breath of white-haired ghosts. He felt very strange, so he went to the underground to have a look, only to know that this was a trap set by the white-haired ghost. After dealing with the vampires in the underground palace, Jin Shenglie realized that there was no one in the palace and might have been full of vampires. After entering the palace, the palace was full of vampires eager for blood. Hao Zhen blocked the door and asked Liu Yun to take Zhao Yangxian away. Just when it was about to lose support, Jin Shenglie arrived, went in to fight vampires and then destroyed them. Jin Shenglie and Liu Yun reached an agreement. He led the white-haired ghost to the underground palace and promised that he would not go his own way to die. He must find a way to come back, but if Liu Yun breaks it, it must be broken, and the gunpowder will be detonated as soon as it is ready. Jin Shenglie got entangled with the white-haired ghost and led him to the underground palace. Unexpectedly, Zhao Yangxian did not leave according to his orders, but secretly entered the underground palace, hoping that Jin Shenglie would suck her blood. After Jin Shenglie sucked Zhao Yangxian's blood, human nature competed with vampire's nature, which made Jin Shenglie have a headache. The white-haired ghost wants to inspire Jin Shenglie's vampire nature and become a vampire like him, so he wants to deal with Jin Shenglie's beloved Zhao Yangxian. At this time, Liu Yunchuang came in and stopped the white-haired ghost in time. Liu yun's delay made Jin Shenglie's will finally overcome the vampire's nature, and he had great power to compete with the white-haired ghost and wrapped him in the underground palace. Li Yun took Zhao Yangxian out to find Hao Zhen, and then began to prepare explosives and light the fuse. Jin Shenglie and the white-haired ghost entangled at the last moment, the underground palace collapsed, and the white-haired ghost gradually disappeared into the sun. Zhao wanted to save Jin Shenglie first, but Hao Zhen stopped her, because Jin Shenglie had lived too hard, so Zhao wanted to fulfill Jin Shenglie's life as an animal. A year later, under the governance of Liu Yun, the people lived and worked in peace and contentment, and the market was prosperous. Xiu Xiang continued to manage Huayang Pavilion, while Hao Zhen replaced Jin Shenglie in charge of his library pavilion. Zhao Yangxian taught in a remote mountain village and finally met Jin Shenglie's long-lost figure. From then on, he never let go and accompanied him to the ends of the earth.