Crazy Civilization Tree

The gap between illusion and reality gave rise to a weird dream, which became the seed and grew into a strange and majestic civilization tree. Ye Xiu prepared for a year to travel through the primitive era. After traveling through, he discovered that he could become an immortal. However, after working hard to learn so much knowledge, how could he bear to let it fall into dust? Being an immortal would not affect the Industrial Revolution, right? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.