After Learning the Magic of Catching Monsters for Thousands of Years, You Say I Am Xu Xian?

Hello everyone, I am the reincarnation of Fahai. Why do you think so? Because the system said that in my previous life, I wore a monk's robe, stayed with scriptures all day long, and was closely related to two big snakes, one white and one green. Who else could this be if not Fahai? The system also said that in this life, the spiritual energy will be revived, and all kinds of monsters and ghosts will be reincarnated, causing chaos in the world. As the reincarnation of Fahai, how can I allow monsters to act recklessly? When the poor monk learns the secret code of catching monsters presented by the system, he will surely catch you all and promote righteousness! Existing in a special time and space, more than a thousand years have passed by in the blink of an eye. The poor monk has achieved great success. Except for not shaving his head, he has become a high-level monk! Haha, the spiritual energy is revived and ready to catch monsters! ! ! Wait, what? Am I actually the reincarnation of Xu Xian? What? Will I also meet Hua Qiangu, Si Teng, Nie Xiaoqian, Daji, Jade Rabbit Jing and other female demons and ghosts? Ahem, hello everyone, please allow me to reintroduce myself. I, Xu Xian, am a reptile enthusiast, an insect master, a friend of female ghosts, a fox breeder, and a vine planting expert... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.