Soon, several days had passed, and during those days, Wen Wen didn't go out hunting for monsters, but stayed at home like a salted fish since the Sanctuary was undergoing an upgrade, and he really couldn't muster the energy to hunt monsters.
"Seriously, the Catastrophe Containment Facility is not user-friendly at all. At least give me a progress bar when upgrading. Without a progress bar, who knows when it'll be complete."
Wen Wen complained while he carved the last rune on a bamboo piece and then tried to channel a vampire's strength into the runes.
The bamboo piece was quiet for a second or two, then started to crackle and spit out sparks, making Wen Wen scramble in a panic. Shortly after, the entire bamboo piece turned black.
"Failed..."
"Maybe it's not a failure, after all... there was a reaction this time, wasn't there." Wen Wen grounded the powder, took a whiff under his nose, and thought the smell was quite alright.