The appearance of the Red Wave did not surprise Tanjirou.
After all, a Swordsman who had mastered the breathing techniques could conjure fire, water, and wind. It was merely a matter of glowing, nothing to be amazed at.
Tanjirou merely watched nervously and expectantly as the Red Wave flowed like water from Reiger's hand resting on Nezuko's forehead to the girl, gradually covering her entire body.
Reiger controlled the precision of the disintegration magic to avoid any mishaps, such as accidentally disintegrating someone, which would truly be taking the joke too far.
Reiger targeted only the foreign bodies within Nezuko, specifically the demon blood that did not belong to her human body.
In such a situation, Nezuko suddenly began to convulse.
"Hmm..."
A sound resembling pain leaked from Nezuko's mouth, clamped around a bamboo tube.
Tanjirou nearly couldn't restrain himself from rushing forward, but ultimately, he held back and chose to trust Reiger.
