Hao is a preserved flower artist whose Instagram page of his floral studio is celebrating its milestone of hitting one hundred thousand followers. Jay, his friend who works on an online select shop company, asks him to join their Christmas event. At the pitch meeting, Hao meets Yuan-cheng, the manager of the company, who tells him nonchalantly that he is “allergic to flowers, romance, and serendipities.” Later, Hao takes him to Yilan, where they see an old couple. Hao tells him that he was raised by his grandparents, who were together for 60 years, and that he hopes to restore that kind of love to his generation. Yuan-cheng is intrigued and formally invites Hao, and his flowers, into his life and business.