In her past life, Shen Li trusted those around her blindly, not only missing out on the family business, but also missing the opportunity to uncover the truth behind her father's accidental death. Carrying regrets, she unexpectedly returned to the turning point of her fate—her engagement banquet. This time, Shen Li puts away her innocence, and relying on her extraordinary business insight and the clues left by her father, she plans step by step, parts layer after layer of fog, punctures the disguise of those around her, guards the Shen family, and recovers all the covered-up truth.