The heroine (Yin hope) is from the Tang Dynasty. She ate an immortal fruit and has lived for 1,450 years since ancient times.
The male protagonist (Li Shimin) is the emperor of the Tang Dynasty. He was assassinated while hunting and accidentally fell into the time zone and traveled to modern times.
Yinxi was the sister of a general in the Tang Dynasty. Because her brother, the general, was framed, the emperor executed all nine of their tribes. Yinxi escaped the disaster with the help of her relatives and accidentally ate the fruit of immortality.
Therefore, he has lived until 2024 in the 21st century.
But one day, Yinxi never expected that Li Shimin would travel to modern times and meet the immortal Yinxi. Yinxi recognized Li Shimin at a glance, but Li Shimin did not recognize her.
While Yinxi was looking for how to travel back to the Tang Dynasty, and retaliated against Li Shimin in modern times, making his life even more difficult, Li Shimin remembered Yinxi. He had met Yinxi, but he never expected that Yinxi was still alive, and had lived for more than a thousand years.
At first, Li Shimin thought that Yinxi had just traveled through time.
The two began to hurt each other,
Later in the story, Li Shimin finally found the time zone. He took Yinxi back to the Tang Dynasty, re-investigated the incident that framed the general, and restored the general's innocence.
During the investigation in the Tang Dynasty, they discovered that the two had actually admired each other as early as modern times.
After everything was resolved, Li Shimin brought Yinxi into the harem and named her a "talented person".
Yinxi was renamed Wu Meiniang in the Tang Dynasty
