As the number of beetles grew and the undead dwindled, the tide gradually turned into us being on the offensive.
"How's your advancement going, you two? Have you reached the required number?" Du You inquired of the two sisters.
Lin Yucha immediately answered, "We've met the advancement requirements, but it will take a day or two." Although the power gathered from killing evil creatures was sufficient, advancement didn't happen overnight.
"Then just wait, no rush," Du You said, his curiosity piqued. This was the first time he saw advancing to tier four skills without using the Skill Hall. This indicated that there were other ways to advance skills.
While his own combat strength continued to fight, Du You began editing the footage he had just filmed. Most of the footage had to be removed; there was much Du You did not want others to see.