When others travel through the fantasy world, they are either the Holy Son or the Young Master. Shen Yan was not good. He broke into temples and copied scriptures at the beginning. He was so poor that he even had to pay for incense on credit. It wasn't until his sister received a "He Bo wedding invitation" that he discovered that the old "Book of Mountains and Seas" at home was not an ancient book, but the real-name household registration book of all things in the world.
Alien beast loses its name? Repair! False god? Dismantle! Aristocratic families are trying to steal the priesthood? Keep accounts first, then get back your capital and profits later!
From then on, Shen Yan replenished his scriptures while collecting strange beasts from the mountains and seas. Others relied on elixirs to practice, and he relied on correcting typos; while others defeated monsters and exploded equipment, he defeated fake gods and exploded priests.
Many years later, gods and Buddhas all over the sky looked at the broken sutra in his hand and trembled: "It's over, this kid has to check his household registration again!"