C155 You Have Underestimated My Value

"Cough, cough. System, your sense of humor is non-existent, but I do appreciate this reward."

Taku cleared his throat and rubbed his nose as he gazed at the Wine of Vigor, its progress bar nearly at a standstill.

"System, what exactly is needed to further the progress of this Wine of Vigor? Can you shed some light on that?"

Taku was admittedly puzzled by the Wine of Vigor