Becoming an Immortal Official Starts With Transmigrating as a Hog is a Manga/Manhwa/Manhua in english language, Action series, english chapters have been translated and you can read them here. You are reading chapters on www.mgeko.cc fastest updating comic site. The Summary is

In a world where demons, ghosts, and deities coexist, and the dharma is unified, one must become an immortal official to seek the path to immortality.

But what does this have to do with me, who has transmigrated as a pig?