Jiang Yuemian, a bathhouse scrubber from Northeast China, transmigrates into a beastfolk world and becomes a neglected second princess. When she is exiled to the wasteland, she binds herself to an SPA healing system. She opens a healing salon and uses spiritual plants for therapeutic treatments, healing the gravely wounded War God Ze Yuan and three mighty generals, who gradually grow close to her. When she faces repeated provocations, she proves her innocence through her own abilities and peacefully comforts the spirits of fallen heroes during the grand sacrificial ceremony. She offers free treatments to wounded soldiers and steps forward when the sacred Tree of Life is polluted and foreign enemies invade, cleansing their trauma and protecting the people. The royal family finally realizes its mistakes and apologizes. Through her skills and kindness, she earns the respect of the entire population, turning her salon into a healing haven for the continent and beginning a warm, restorative new life in another world.