Lin Xi, an unknown art restorer in an old studio, has been unusually sensitive to ancient paintings since he was a child. By accident, she restored a long-dusted ancient scroll, only to discover that the painting was not a dead landscape, but a living prison. Those sealed in the paintings are ancient fairies, lost civilizations, and even ferocious beasts that devour the world. When the seal of the scroll loosens due to her touch, the boundaries between the real world and the world in the painting begin to blur, and Lin Xi is forced to be involved in a crisis that spans dimensions. She must inherit her family's mission of guarding the painting prisons for generations, use the pen as the blade and the ink as the law, step into those magnificent and dangerous painting fairy prisons, repair the broken laws, calm the restless prisoners, and write her own legend in the intertwining of art and power.