Ling Long, the chief female craftsman of the former "Tiangongfang", was deposed due to a palace coup and opened a teahouse on the ground floor of the Steam City incognito. One day, Xiao Jue, a top gold-touching captain who was seriously injured, broke into the teahouse and brought a mysterious gear that could unlock the "Tianshu Core", the ultimate creation of the previous dynasty.
Highlights: The heroine is not powerful in terms of martial arts, but relies on her extraordinary knowledge of mechanism techniques to build a small teahouse into a mechanism fortress and outsmart the villains. The plot revolves around the male and female protagonists joining forces to solve puzzles and recover the lost "Tianshu Core" components in a world full of steam behemoths, floating cities and precision gear traps, and ultimately thwart the usurper's conspiracy to use the core to control the entire dynasty, and uncover the truth about the coup that year. The cool thing is that the heroine uses the environment and mechanical knowledge every time to defeat the strong with the weak, and stage a wonderful drama of technological crushing.
