[Bad-tempered, unapologetically self-willed woman x possessive, devoted, hypocritical jerk]
1.
Lin Luojia falls from a bridge and dies. As she draws her last breath, she seems to see her boyfriend hurrying away.
A few months earlier, she received a letter from her ex, Li Jue. The entire letter is full of self-reproach. He also says he's dying and warns her to hurry up and break up with her new boyfriend. His words reek of jealousy.
Her ex died young. What a satisfying turn of events.
Lin Luojia is absolutely thrilled.
Until an invisible pair of hands pushes her off a pedestrian overpass, and she is unexpectedly reborn.
Back at her home, she receives the same letter at the same time as before.
2.
Lin Luojia has lost all her memories of the years she was in love with Li Jue.
Her friends ask if she has run into some kind of evil romance. When did she ever date such a rich, handsome, and considerate man?
Li Jue gently strokes her face, his eyes full of adoration. "I was a bastard. I didn't win your heart soon enough, and that's why you left me."
"But now, I want to do everything I can to make up for my mistakes."
"In every world where you're by my side, I'm willing to give you everything, even my life."
Then she discovers the hidden box in his room.
Inside are all kinds of photos of her, dating from the time she came of age, along with her life history, social connections, upbringing, and even her annual medical checkup reports.
Has Li Jue been watching her for the past six years?
A chill creeps into Lin Luojia's heart. Then, click...
The door opens...
3.
Things grow increasingly mysterious. Two men who seem gentle and considerate on the surface: one intends to take her life, while the other has secretly watched her for years.
To escape Li Jue, uncover his many mysteries, and find out the truth behind her murder,
Lin Luojia decides one ordinary afternoon to read Li Jue's letter again, carefully this time.
Theme: Love and fate
So they lived together in a parallel world, so the heroine and her friends don't have this memory?