Shen Yubai sees through his adoptive parents' scheming, publicly breaks ties at his birthday banquet, and reaches an agreement to fake being father and son with Lu Linyuan, the sworn rival of the Shen family. Through business confrontations and a man-made car accident, the two follow clues to unravel the mystery of their birth. After recognizing each other as father and son, they join hands to counter the selfish plotting of the Shen family, uphold business morality, and forge their own path in life with strength.