A strange shop suddenly opened in Chang'an West Market called "Ruyi Building".
It does not sell tea or wine, nor does it accept customers. It only has dozens of glazed boards that can illuminate and display characters in the hall - the store owner calls it "Tianji". By swiping on it with your finger, you can talk to people thousands of miles away, buy goods from anywhere in the world, read all ancient and modern classics, and even control a swordsman to fight with people in the bamboo forest.
Some say it's witchcraft, some say it's a miracle.
The day Li Changfeng, an eighteen-year-old boy from Chang'an, was dragged into Ruyi Tower by his friend Cui Qiniang, he thought he was just joining in the fun. But he didn't want his boss Shen Kuozhi to tell him that these "secrets" came from a distant era, and he was a time traveler trapped in the Tang Dynasty and unable to return home.
From that day on, a huge network called "Tianji Network" began to grow in Datang. A Shu brocade weaver sold the goods to the Persian palace, and the murder case that had been pending for three years came to light within an hour. The old dignitaries were forced to retreat due to the transparency of information.
But where the light shines, there will be a shadow.
A mysterious organization calling itself "Huntuo" has established a dark network west of the Silk Road. Shen Kuozhi went deep into the Loulan Desert and stared at the depths of time. Li Changfeng took over Ruyilou and transformed from a boy on the streets of West City into the actual helmsman of Tianji. Com. He stood side by side with the girl who always wore a pomegranate red Hu suit, facing the ultimate game that spanned the two networks of light and dark.
The last words Shen Kuozhi left for him were only six words——
"Don't stop Tianji. Com."
Pretty good, pretty good