The Uzumaki household is thrown into chaos when Himawari, Boruto's younger sister, catches a cold. Naruto rarely comes home since he became Hokage, and Boruto's anger toward him grows especially because his sister is so sick.

Touya is brought to the royal palace by the Duke. There he finds the King, bedridden, on the verge of death after being poisoned by someone... No one knows how to treat it, and many believe there's no hope of saving him. Yet high-spec Touya handles the poison with ease! He saves the King with his super Healing magic, Recovery, and even catches the criminal who poisoned the King quickly, bringing everything to resolution. Meanwhile, after watching Touya's actions, Princess Yumina makes a startling declaration...

Some familiar faces rejoin Lute on his journey into the Forest of Confusion, hot on the trail of the next Kinship Ore. But the Blight is spreading...