Book of Immortals

Five thousand years ago, Qing Muyu, the number one man in the world at that time, once said: If there really is an immortal in the world, I am no match for him! Three thousand years ago, the Emperor Donghuang once lamented: If there are a hundred steps on the road to becoming an immortal, I have only just reached the eleventh step. Who is the person closest to immortality throughout the ages? Are they the three holy emperors of the Continent of Law: the Emperor of Heaven, the Emperor of Earth, and the Emperor of Humanity? Are they the three sword immortals from the Sword Continent: Dugu, Qingtian, and Taibai? Are they the three Martial Emperors of the Martial Continent: Tianwu, Shenwu, and Shengwu? Are they the three earthly immortals from the Dan Continent: Guiguzi, Zhangbanxian, and Ni Bodhisattva? Or are they the three ancient emperors who shocked the past and the present: Chuxia, Wushang, and Tianzhou? Or is it the immortal Qin Shidi who was lost in the long river of history? When Fang Yi, our pig's foot, suddenly had an unnamed divine book in his body, and when he discovered that he could exchange his merits for spells, supernatural powers and Taoism, this question that had troubled countless generations finally got an answer. There is no doubt that the person closest to immortality in the past and present is him - Fang Yi!