Yin Muyu and Cheng Ruiyu had known each other since they were in junior high school, and now, five years later, they met again.
What Cheng Ruiyu didn't know was that Yin Muyu was completely different from before. She organized a secret team to perform various tasks secretly.
Later, Cheng Ruiyu expressed his feelings to Yin Muyu without knowing anything, and he succeeded.
On the night of their wedding anniversary, Cheng Ruiyu waited expectantly for Yin Muyu to come home, but he didn't want the bad news to come suddenly. He received a phone call...
Confused, she walked alone on the overpass, and with a plop, the whole world fell silent.
Yin Muyu lost her only close relative one after another, lost all her partners in her team, and finally lost her lover.
Intention: Everyone's hopes were carried on her back, but she ended up buried in the deep sea.