Ten years ago, neighbors of the entire building collectively implored Su Wan, who paid out of her own pocket to build a balcony rain canopy, shielding all residents from exterior wall water leakage problems and silently protecting everyone for ten years. But ten years later, downstairs resident Ma Jianjun, driven by selfishness, took the lead in real-name reporting that the rain canopy belonged to an illegal structure, inciting neighbors to force Su Wan to dismantle the rain canopy. Su Wan did not argue, cooperating to dismantle the rain canopy along with the matching waterproof edge completely.