Catching Immortals

Travel through Li Gongfu and reenact the Legend of White Snake! I became Li Gongfu, a little catcher who couldn't even touch the seventh-grade sesame official. It stands to reason that I only need to deal with a few little bug thieves from time to time, and that would be considered as fulfilling my duties. But there is a brother-in-law at home who is not easy to worry about. He hooked up with two snake spirits and created a lot of mess for me to clean up. That's all, but there is also a "heavenly prison" of unknown origin. Every now and then, I am asked to go to heaven and earth to catch the evil spirits, ghosts and demons. Toad spirits, centipede spirits, etc. Are reasonable. Dryad grandmothers and black mountain old monsters can also be reluctantly accepted, but what about the awl-faced snake spirit that is more difficult to deal with than the green and white snakes and has killed seven gourd babies?