Xia Jie, a tea artist who fell from a building due to injustice in her previous life, was reborn in Le Cha Shake Milk Tea Shop. On a snowy day, she met Wei Yunchen, the president of the group. His personal secretary Lin Xiaoxiao secretly drugged the tea, but Xia Jie found out. With the emergence of ancient tea recipes and the reappearance of ancestral jade pendants, the secrets of the business wars of three generations of the Wei family are revealed.
Fragments of strange memories always appeared when Xia Jie was making "Jiangzhu Drink". The Tea Book of the Republic of China hidden in Wei Yunchen's study actually matched the ancient book in her dream. Lin Xiaoxiao took advantage of family marriage to press forward step by step, and even leaked business secrets to frame Xia Jie. When Wei Yunchen fell off a cliff to protect Xia Jie, the jade pendant was soaked in blood and revealed the marriage certificate from his previous life - it turned out to be the unfinished love between the tea house young master and the tea-making girl a hundred years ago.