In 1935, Zhang Qishan, one of the nine sects in Changsha, received a bronze box engraved with the secret pattern of the nine sects, which contained a blood book: "Nine sects gather together to learn the true seal of blood." Er Yuehong's wife died suddenly because of this, and murmured about the mystery of "returning to the ruins" before she died. When the heads of the nine sects gathered together, they found that the Guixu Gate sealed by their ancestors was awakening, and they were all marked with blood marks and became sacrifices. Japanese spies are watching in the dark, and there are even more traitors hiding inside the Nine Gates. A fateful showdown about the secret of immortality and terrifying pollution begins. **"Jiumen Tea Star Chronicles"**
The fates of the Nine Gates of the Republic of China and the interstellar tea boy are intertwined. The fragments of the Bronze Gate ran wild in time and space, and the mixed-blood tea star returned with Ma Yueru's ultimate plan to guide Zhang Qishan, Er Yuehong and other nine people to awaken - they are all the "living keys" to redeem civilization. From the flames of the Anti-Japanese War to the Interstellar Court, pain was brewed into healing tea soup, and the last words of "the bitterest bitterness brings sweetness" were finally fulfilled at the tea banquet that spanned two hundred years.