Zhang Yanhang had originally planned to clean up the sewers of Raccoon City and the Raccoon City branch of the Umbrella company, to see if he could gather the 6400 soul points needed to upgrade Gun Master to LV.9.
Now, it seemed that Zhang Yanhang wouldn't have to hang himself on the old twisted trees of Raccoon City's sewers and the Umbrella Raccoon City branch, because he could very likely gather those 6400 soul points right now.
After all, his current balance was already about 3600 soul points; he only needed 2800 more to reach the required amount to upgrade Gun Master to LV.9.
Just from killing monsters, he had already gained more than a thousand soul points. It was impossible for the treasure boxes not to produce three thousand soul points, right? That certainly couldn't be the case, so Zhang Yanhang should be able to smoothly gather the soul points needed to upgrade Gun Master to LV.9 this time.