Stay Vigil in Chang'an

Do you believe it? Every city has its guardians. My name is Lu Changan, a history student and parkour enthusiast. I used to think that protecting a city was the job of the police and firefighters and had nothing to do with me. Until that day, in an abandoned City God's Temple, I saw something that shouldn't exist for the first time. That's where it all started. Later someone told me that the world is much bigger than we think. There is a city god in the human world, a night traveler in the ruins, and a strange beast from the Classic of Mountains and Seas in the wilderness. And something called "chaos" is awakening. This is the story of how I became "Siwei" - a night wandering god. It is also the story of how I learned to protect a city, a person, and a promise. The bells of the City God's Temple are still ringing. Did you hear that?