While making a food delivery, deliveryman Lu Ming unexpectedly saves Long Qi, a powerful underworld boss. Long Qi falls in love with him at first sight and begins pursuing him relentlessly. However, Lu Ming falls into trouble because of the schemes of his fiancée Su Wanqing and her family. At the wedding, Long Qi boldly storms in and steals the groom away. Later, Lu Ming loses his memory, but Long Qi stays by his side without giving up. The two are also framed by Shen Tianze and others. Eventually, Lu Ming regains his memory and his true identity is revealed. Can they overcome the conspiracies and find happiness together?