Wish Qingwang saw Lan Ning die with his own eyes in his previous life, was grieved and committed suicide. In a blink of an eye, he went back to the past and the story repeated itself over and over again or towards another ending? "They" don't know... Is it beauty or sadness? Hate? What do your tears taste like?
Concept: Tears have many flavors, such as sour, sweet, bitter, and salty. So what does yours taste like?