Others travel through the realm of immortality, build foundations in their Dantian, and fly with swords.
Lin Zhiqiu traveled through the world of immortality, took out the papyrus, and began to calculate the half-life of the spiritual energy decay.
When the entire world of cultivation fell into despair because of the dryness of spiritual energy, and the former geniuses were beaten to death for a small amount of spiritual energy, Lin Zhiqiu found the "new version" of the answer in the Scripture Collection Pavilion of Qinglong Sect:
"Detailed Explanation of Basic Formation"? Wonderful! This is clearly "Introduction to Circuit Board Design and Electromagnetic Fields"!
"Complete Collection of Weapon Refining Materials"? Absolutely amazing! This is studying the yield strength and spiritual conductivity of different alloys!
"Jiuxiao Tianlei Yin" has been lost? It's okay, let's use Franklin's method to build a lightning rod... Oh no, it's a "lightning rod"!
When the conservative Brother Zhao angrily denounced "This is a crooked way", Lin Zhiqiu silently tightened the last screw of the steam mecha.
When the cold junior sister Su was curious about "what's so mysterious about this thing", Lin Zhiqiu handed over a pair of "telescopes" made of convex lenses.
When the mysterious observer whispered "This world will perish", Lin Zhiqiu looked up at the sky and began to think about how to build a rocket and go to the source of the spiritual energy to see which link was "leaking".
This is an interesting story about lighting up the technology tree in a magical (immortal) world, using the laws of physics to defeat the doomsday, and saving (perhaps distorting) the entire era.
