Mr. Ya took this opportunity to absorb all his upgrade materials and said excitedly, "Boss, I've upgraded almost all my skills! Only the last one isn't Tier 4 yet!"
"That was fast!" Su Ze said in surprise.
Mr. Ya's pace was quite a bit slower than Su Ze's, but compared to other Saint-level Overlords, it was countless times faster.
"It's all thanks to you."
Mr. Ya wasn't just flattering him. Su Ze had indeed helped a great deal while he was collecting upgrade materials, providing support through his connections and allowing him to get help from both Evolutionary Technology and Chen Suifeng.
This trip to the Central Treasure Vault, in particular, had allowed him to upgrade several skills at once, with two of them even jumping straight to Tier 5!
'I'm so jealous of you guys with fewer skills. You upgrade so fast...' Su Ze thought.
Having more skills than others meant he had more to upgrade, which naturally cost more time and money.
