On a typhoon night, a mother who was on the verge of collapse after losing her daughter stole the light from her neighbor's house. She took the girl with a different name and surname, and sank into the mist of seven years of chaos. The rain on the eaves in the south of the Yangtze River and the night fog in the mountains cannot wash away this stolen midsummer. The parents who have lost the sun use their footprints to measure their despair on the long road with no end in sight. When three mothers who were torn apart by fate finally faced each other in the cold night of the seventh year - the eaves built by lies collapsed, leaving only the echo of one thought that could not be washed away by blood and tears and spanned the rest of their lives.