一件很久前发生的事，本来如同石头沉入了湖底，早已被人遗忘，却又设法浮出了水面，泛起了一阵涟漪，打破了生活的平静。

"A single ripple on the lake's surface, an invasion, a way for what has been forgotten to get recalled, after it's staying in the bottom for a long, long time."