8.50 First Blue Star - Special Skill of a Pureblood Zerg.
After the promotion of all their seniors, the next ones to achieve upgrades are Han Ling, Qu Yul, Si Shen, and Wu Liu. Like the mission finished by their seniors, their task is to raid another herd of zerg. But unlike the missions of the seniors where they could help, their task needed to be completed by the four of them as a team.
Their mission is to eradicate everything within the Shadow Moth territory. It is a huge crevice in between two mountains. The strength of these zergs ranges from low to high class. But like the other mission where they need to kill a high-class zerg one on one. They only need to kill everything in this territory, they could use everything whether fighting it or using explosives are allowed but the only requirement is that every moth must be killed.