Jiang Li, heir to the Jiang family's shipping empire, discovers on the night of her engagement that her fiancé, Gu Ze, is using her family's shipping routes for illegal trafficking. When she confronts him, Gu Ze has her locked inside a wooden crate and personally sinks it in international waters. After narrowly surviving, she pretends to have lost her memory and returns to Gu Ze's side. With Lu Ya's protection, she follows the clues and uncovers a traitor within the Jiang family and the criminal network involving the Gu father and son. On her wedding day, Jiang Li uses herself as bait to keep the Gu father and son occupied while Lu Ya works with the police to secure crucial evidence. In front of everyone, she ends her seven-year engagement. After the dust settles, Jiang Li takes over the family's ports and finally finds happiness with Lu Ya, who has stood by her throughout.