Maybe their meeting was a mistake from the beginning, but God still allowed this mistake to happen...
They met in a sea of flowers, where the flowers had a nice name - forget-me-not. This is the beginning and the end of the story.
He fell in love with his friend who had hurt the girl before. He, Nangong Yuci, fell in love with her, but all this was seen by the girl he had hurt. This innocent girl didn't know all this, she was being designed by her...