Lu Wanwan is suddenly betrothed to the Prince Regent, who is rumored to have some unusual tastes. Troubled by the prospect, Lu Wanwan eventually puts the matter out of her mind and spends her days enjoying life with her best friend, Shen Qingci. During a lantern festival, Shen Qingci encounters thieves and is dramatically rescued by a young lord who appears out of nowhere. However, the young lord has a cousin who clings to him every day. Will he truly be Shen Qingci's destined love?