The first time Yan Zhaoge crossed worlds, he landed in a martial warrior civilization that was at the peak of prosperity. He ended up in the book storage building of the the Divine Palace, which collected and preserved the classics of the entire world from all fields of knowledge. However, a world class calamity struck soon after and even the Divine Palace was destroyed. Yan Zhaoge's soul once again crossed over, but this time he arrived in the same world, except countless years have passed. With his brain full of rare books and classics from the era of peak prosperity, Yan Zhaoge's second crossing over to the present era was like a gamer who was used to playing hell mode suddenly finding himself playing the game on easy. That was just way too awesome. But before that, he needs to fix a certain problem. “I'm not a main character? In fact, I'm actually the the main character's love rival and the antagonistic Mr. Perfect senior martial brother? This script is wrong!”

The Strongest Senior Brother In History

First, as Yan Di had instructed, Yan Zhaoge went directly to collect the Internal Crystal Furnace that he had previously used. 


Afterwards, Yan Di would forge a whole new Internal Crystal Furnace for himself. 


Carefully appraising this Internal Crystal Furnace, Yan Zhaoge found that its effects were already getting closer and closer to the ones of before the Great Calamity that existed within his memories. 


Of course, there were still deficiencies, but it had already gradually come to look somewhat good. 


In the hands of Martial Grandmasters, as long as the materials were sufficient, mid-grade spirit artifacts could already be forged on a large scale. 


If it could be improved yet further, the large scale production of high-grade spirit artifacts was also something that could be looked forward to. 


Chapter 407