Daily Chinese Idiom Guessing Game
The entire sequence of events or the whole story from beginning to end.
本指山脉的走势和去向。现比喻一件事的前因后果。
明·吾邱瑞《运甓记·牛眠指穴》此间前冈有块好地，来龙去脉，靠岭朝山，处处合格。”
To understand the conflict, you need to know the lai long qu mai of their relationship.