Modern senior hairstylist Tang Yijian, carrying a spiritual energy hairstyling magic weapon, accidentally travels through to the immortal cultivation world. Here, cultivators mostly have terrible hair quality and suffer from hair loss troubles; the black-hearted merchant Mao Bubal relies on shoddy hair-growth products to make exorbitant profits. Tang Yijian opens the Immortal Grace Salon, remaking various immortal venerables' stylings with modern hairstyling craftsmanship, taking on the disciple Liu Sisi, fighting against curse conspiracies, comprehending the way of the immortal shears, pacifying the hair-devouring demonic curse crisis, and ultimately becoming the Immortal Shear Supreme who overawes the three realms, kicking off a brand-new immortal domain adventure.