The Mountains and Rivers Are Vast and the World Is Full of Fireworks

What she longs for has always been black swan-like love, unswerving loyalty, and a broad life-and-death bond. But it turns out that the happiness she thought cost her her father's career and life. When she saw that face again, she thought she could kill his whole family calmly and then live the rest of the world alone, but she didn't know that the mountains and rivers were vast and difficult.