Reaching the age of thirty, my income randomly doubled - Chapter 23 - Panamera

When humans step into the Galactic Era, the ancient art of cultivation thrives once again.

Cross the world of suspected secondary elements and carry the rescue system for welfare.

Can you increase your level by increasing your proficiency?

Can you get all kinds of items and abilities after the completion of the task?

Still, need to travel to more secondary worlds to complete the rescue mission?

Well, before Li Yalin needs to consider the most, how to earn enough debt of one hundred million to hold the coffee shop carrying the girl’s dream.

Everything has to start here…

- Description from Novelupdates

Li Yi accidentally obtained a black science and technology library, which contains countless books of the inheritance of high-tech civilization and records countless knowledge.

There are thousands of bells in the book, there is a golden house in the book, there are many horses in the book, and there are Yan Ruyu in the book.

Li Yi has completely turned into a bookworm, learning all kinds of knowledge from the library, grand unified theory, particle Tebo theory, …, acquiring various black technologies, superconducting materials, super batteries, intelligent algorithms, … .

- Description from novelbuddy

Lin Jie, a transmigrator, is the owner of a bookstore in another world.