High school student Lin Wan has a special ability: by touching an object, she can "eavesdrop" on the emotional echoes recorded by the object (the original owner's emotions, sounds, and feelings)
Ability comes with a cruel price: every time she uses an ability, a certain part of her own sensory memory will be overwritten and forgotten (such as losing the perception of certain sounds, temperatures, and smells)
Intention: Make progress every day