"When it comes to talking about family memories, I find that I have no recollection at all." A son who has forgotten his childhood and a mother who wishes to mend their relationship come together in an unprecedented way during the demolition of an old house. Through the eyes of lens, the once-filled house becomes empty, and the garden grows wild with weeds. The mother speaks to the camera, expressing her sorrow, regret over leaving the family, and hopes for a future together. As the distance between them narrows, how should the son respond?