Ye Qifeng answered with a smile:
"This is an Ice Silkworm Silk Mask, a Camouflage tool that can alter one's appearance and conceal one's Soul Power aura. Almost no one below an Ordinary Title Douluo can see through its disguise."
The Ice Silkworm Silk Mask was a Camouflage tool Ye Qifeng had specifically crafted using the power of Yin-Yang Space.
Its material was the same as the Ice Silk Gloves Qian Renxue often wore when disguising herself as the Heaven Dou Crown Prince, Xue Qinghe. It was made from ice silk secreted by Ice Silkworms, ordinary Spirit Beasts that lived in the continent's far northern frigid region—the Extreme North.
Holding the peculiar silk mask, soft and comfortable with a faint chill to it, Huo Wu looked astonished.
"It can change one's appearance and conceal Soul Power aura? It's that magical? Is this a Soul Tool? A Camouflage-type Soul Tool?"
"Uh, it's fine if you think of it as a Soul Tool." Ye Qifeng paused slightly before continuing with a smile.
"However, it isn't activated by Soul Power. It is used and maintained with Spiritual Telekinesis—in other words, Spiritual Power."
"Using the Ice Silkworm Silk Mask and maintaining its disguise does not consume much Spiritual Power. You have cultivated a spiritual training method—the Guiyuan Meditation Technique—so your Spiritual Power is much stronger than that of ordinary people. It is already enough to support your continued use of this tool."
"However, while using it, you must constantly pay attention to your mental state. Replenish your Spiritual Power in time and keep yourself mentally alert. Otherwise, Spiritual Power depletion may leave you weak or even unconscious, damaging your Spiritual Sea of Consciousness."
Strictly speaking, the Ice Cicada Silk Mask was not a Soul Tool, but a Dharma Artifact—or rather, a Dharma Treasure. It