Casually saving Liu Tu was just a minor episode for Lin Su.
Given his fame throughout the entire western Tianjiao battlefield, no one would offend him to the extent of exterminating the last remnant talents of the Daluo Empire, who were not that strong.
After that, Lin Su and his companion stayed overnight in a Silver City named Rainbow City.
During the night, Lin Su returned to Blue Star. On one hand, he continued his research related to the Time system with Qin Yunzhang and Du Lan; on the other hand, with Qin Yunzhang's help, he completed the application to join the Alien Beast Ban countermeasure technology project.
The approval of the application was not instantaneous; this was currently the most important research project of the Flame Yellow Alliance, and even with maximum efficiency, it would take at least one day to complete the approval process.
