Although powerful, replenishing energy is a major problem.
Han Mansion lacked cultivation resources like Immortal Stones and Immortal Crystals, which contained pure Immortal Qi. Even if the Lower Grade Emperor Level Dragon Vein of Han Mansion was completely exhausted, it still could not fully replenish the energy of the Human Path Sword.
According to the Sword Spirit Xi Yue, she could now only fully activate the Human Path Sword once, or allow it to partially recover three to five times.
If it were just a sliver of power that needed to be unleashed, there wouldn't be a problem, as the Human Path Sword could draw Immortal Qi from the depths of the void to replenish its energy.
To rely on the Human Path Sword's automatic charging, it would take three thousand years to fully charge once, after all, times have changed.
"Xi Yue, don't worry about these matters, I'll solve them for you," Han Li boasted confidently.