Tang Tang died in a fire. She never even got to see her unborn baby one last time. The real culprits behind her death were her husband and her best friend.
After Tang Tang died, she became a wandering spirit. She wanted revenge but was powerless to do anything. Just when she thought she would have to let go of her hatred for good, her childhood sweetheart, whom she hadn’t seen in years, returned to avenge her and lost his life in the process.
Reborn, the first thing Tang Tang wants to do is stop her childhood sweetheart from killing himself. The only way to stop him is to help him get what he wants, and the only way to do that is to “sacrifice herself.”