While searching for her father, Ling Long was injured by a wolf and co-incidentally meets Yan Qing, son of the Grand Commandment. Yan Qing misunderstood Ling Long for a thief, and this sets their relationship on the wrong foot. Yan Qing turns out to be the son of Ling Long's father's close friend; and Ling Long takes residence in the Yan manor. However on the day she moves in, a theft case happens and Ling Long becomes the main suspect. To prove her innocence, Ling Long begins to investigate the true culprit and in the process, finds out that her six senses has become increasingly acute due to the wolf bite. The new and different Ling Long attracts Yan Qing's attention, and they began to fall in love. However, the wolf bite has also triggered another personality in Ling Long, and she alternates between her fierce and violent persona and her usual gentle one. Yan Qing attempts to appease her with his gentleness. Under Yan Qing's help, Ling Long returns to normal. They work together to investigate the theft case, and finds a huge conspiracy lying behind it.